{"id":10533,"date":"2021-10-12T07:30:49","date_gmt":"2021-10-12T07:30:49","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=10533"},"modified":"2026-04-13T07:18:03","modified_gmt":"2026-04-13T07:18:03","slug":"aluminium-granular-flux","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/aluminium-granular-flux\/","title":{"rendered":"C\u00f3mo utilizar el fundente granular de aluminio: gu\u00eda completa para fundiciones"},"content":{"rendered":"<div class=\"flex flex-col text-sm pb-25\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:6c3c9fe3-85fe-4f4f-a2e8-67882d32b5ad-33\" data-testid=\"conversation-turn-20\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"fccc9389-e480-4b4a-9d3c-1b83eeae8993\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<p data-start=\"184\" data-end=\"482\">Achieving <strong data-start=\"194\" data-end=\"228\">high-quality aluminum castings<\/strong> requires more than selecting the right alloy or designing the mold correctly. Controlling <strong data-start=\"319\" data-end=\"393\">hydrogen content, oxide inclusions, alkali metals, and surface quality<\/strong> is critical. One of the most effective solutions is using <strong data-start=\"452\" data-end=\"479\">Aluminium Granular Flux<\/strong>.<\/p>\n<p data-start=\"484\" data-end=\"727\">At <strong data-start=\"487\" data-end=\"497\">AdTech<\/strong>, we offer a full range of <strong data-start=\"524\" data-end=\"543\">granular fluxes<\/strong>, including <strong data-start=\"555\" data-end=\"626\">oxide removal flux, tundish flux, refining flux, and degassing flux<\/strong>, designed to optimize molten aluminum, enhance casting quality, and improve production efficiency.<\/p>\n<p data-start=\"729\" data-end=\"849\">This guide provides a <strong data-start=\"751\" data-end=\"776\">step-by-step approach<\/strong>, real-world examples, and practical safety considerations for foundries.<\/p>\n<figure id=\"attachment_83795\" aria-describedby=\"caption-attachment-83795\" style=\"width: 986px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-83795\" src=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-scaled.jpg\" alt=\"four different types of AdTech flux\" width=\"986\" height=\"740\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-scaled.jpg 2560w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-300x225.jpg 300w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-1366x1024.jpg 1366w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-768x576.jpg 768w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-1536x1152.jpg 1536w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/flux-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 986px) 100vw, 986px\" \/><figcaption id=\"caption-attachment-83795\" class=\"wp-caption-text\"><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0four different types of AdTech flux<\/em><\/figcaption><\/figure>\n<h2 data-start=\"856\" data-end=\"909\">What Is Aluminium Granular Flux and Why It Matters<\/h2>\n<p data-start=\"911\" data-end=\"1112\"><strong data-start=\"911\" data-end=\"938\">Aluminium Granular Flux<\/strong> is a <strong data-start=\"944\" data-end=\"988\">dust-free, environmentally friendly flux<\/strong> used for molten aluminum treatment. It was developed to overcome the drawbacks of traditional powder fluxes, which include:<\/p>\n<ul data-start=\"1114\" data-end=\"1225\">\n<li data-start=\"1114\" data-end=\"1144\">Dusting during application<\/li>\n<li data-start=\"1145\" data-end=\"1172\">Emission of toxic fumes<\/li>\n<li data-start=\"1173\" data-end=\"1225\">Inconsistent efficiency due to powder morphology<\/li>\n<\/ul>\n<p data-start=\"1227\" data-end=\"1354\"><strong data-start=\"1227\" data-end=\"1246\">Granulated flux<\/strong> addresses these issues, offering <strong data-start=\"1280\" data-end=\"1329\">cleaner, safer, and more reliable performance<\/strong> in foundry operations.<\/p>\n<h3 data-start=\"1356\" data-end=\"1374\">Key Advantages<\/h3>\n<ol data-start=\"1376\" data-end=\"1662\">\n<li data-start=\"1376\" data-end=\"1443\">Increases extrusion speed and die life when extruding profiles<\/li>\n<li data-start=\"1444\" data-end=\"1485\">Reduces breaks in continuous casting<\/li>\n<li data-start=\"1486\" data-end=\"1537\">Eliminates edge cracks during aluminum rolling<\/li>\n<li data-start=\"1538\" data-end=\"1568\">Non-hazardous composition<\/li>\n<li data-start=\"1569\" data-end=\"1612\">Low melting point for rapid dispersion<\/li>\n<li data-start=\"1613\" data-end=\"1662\">Removes alkali metals such as Na, Ca, and Mg<\/li>\n<\/ol>\n<p data-start=\"1664\" data-end=\"1923\">Aluminium Granular Flux is typically a <strong data-start=\"1703\" data-end=\"1720\">eutectic salt<\/strong> composed of MgCl\u2082 (anhydrous), KCl, NaCl, and sometimes CaF\u2082 or complex fluorides like Na\u2083AlF\u2086 and K\u2083AlF\u2086. These raw materials are fused at high temperature, cooled, and crushed into uniform granules.<\/p>\n<ul data-start=\"1925\" data-end=\"2331\">\n<li data-start=\"1925\" data-end=\"2017\">Some fluxes are <strong data-start=\"1943\" data-end=\"1972\">fluoride- and sodium-free<\/strong>, ideal for high-magnesium aluminum alloys.<\/li>\n<li data-start=\"2018\" data-end=\"2149\">Adding small amounts of calcium fluoride to MgCl\u2082\/KCl flux significantly improves <strong data-start=\"2102\" data-end=\"2134\">inclusion and alkali removal<\/strong> performance.<\/li>\n<li data-start=\"2150\" data-end=\"2331\">MgCl\u2082 can form a <strong data-start=\"2169\" data-end=\"2213\">thin protective film on the molten metal<\/strong>, minimizing surface oxidation, reducing the need for cover fluxes when the refining flux contains sufficient MgCl\u2082.<\/li>\n<\/ul>\n<h3 data-start=\"2338\" data-end=\"2366\">Environmental Advantages<\/h3>\n<p data-start=\"2368\" data-end=\"2609\">In an era of heightened environmental awareness, foundries are under pressure to <strong data-start=\"2449\" data-end=\"2477\">reduce noxious emissions<\/strong>. Fluxes, while essential for metal treatment, have traditionally been a source of pollutants such as fluorides and sulfur oxides.<\/p>\n<p data-start=\"2611\" data-end=\"2680\"><strong data-start=\"2611\" data-end=\"2630\">Granular fluxes<\/strong> help reduce emissions by up to <strong data-start=\"2662\" data-end=\"2669\">85%<\/strong>, enabling:<\/p>\n<ul data-start=\"2682\" data-end=\"2814\">\n<li data-start=\"2682\" data-end=\"2701\">Less flux usage<\/li>\n<li data-start=\"2702\" data-end=\"2741\">More efficient melting and refining<\/li>\n<li data-start=\"2742\" data-end=\"2814\">Reduced fluoride and dust emissions without compromising performance<\/li>\n<\/ul>\n<p data-start=\"2816\" data-end=\"2964\">Studies show that <strong data-start=\"2834\" data-end=\"2853\">flux morphology<\/strong> plays a critical role in emission type and quantity, making granular forms significantly cleaner than powders.<\/p>\n<h2 data-start=\"2971\" data-end=\"3018\">AdTech Aluminium Granular Flux Product Range<\/h2>\n<p data-start=\"3020\" data-end=\"3091\"><strong data-start=\"3020\" data-end=\"3043\">User Search Intent:<\/strong> \u201cWhich Aluminium Granular Flux should I use?\u201d<\/p>\n<p data-start=\"3093\" data-end=\"3135\">AdTech offers four specialized flux types:<\/p>\n<ol data-start=\"3137\" data-end=\"3503\">\n<li data-start=\"3137\" data-end=\"3229\"><em><strong><a href=\"https:\/\/www.alalloycasting.com\/oxide-removal-flux\/\" target=\"_blank\" rel=\"noopener\"><span class=\"su-highlight\" style=\"background:#eccb42;color:#000000\">&nbsp;Oxide Removal Flux&nbsp;<\/span><\/a> <\/strong><\/em>\u2013 Efficiently removes surface oxides and non-metallic inclusions<\/li>\n<li data-start=\"3230\" data-end=\"3315\"><em><strong><a href=\"https:\/\/www.alalloycasting.com\/tundish-flux\/\" target=\"_blank\" rel=\"noopener\"><span class=\"su-highlight\" style=\"background:#eccb42;color:#000000\">&nbsp;Tundish Flux&nbsp;<\/span><\/a> <\/strong><\/em>\u2013 Maintains melt cleanliness during continuous casting transfer<\/li>\n<li data-start=\"3316\" data-end=\"3398\"><em><strong><a href=\"https:\/\/www.alalloycasting.com\/refining-flux\/\" target=\"_blank\" rel=\"noopener\"><span class=\"su-highlight\" style=\"background:#eccb42;color:#000000\">&nbsp;Refining Flux&nbsp;<\/span><\/a><\/strong><\/em> \u2013 Reduces hydrogen and alkali metals, enhances melt quality<\/li>\n<li data-start=\"3399\" data-end=\"3503\"><em><strong><a href=\"https:\/\/www.alalloycasting.com\/deslagging-flux\/\" target=\"_blank\" rel=\"noopener\"><span class=\"su-highlight\" style=\"background:#eccb42;color:#000000\">&nbsp;Degassing Flux&nbsp;<\/span><\/a> <\/strong><\/em>\u2013 Works with degassing units to accelerate hydrogen removal and bubble formation<\/li>\n<\/ol>\n<p data-start=\"3505\" data-end=\"3599\">Selecting the right flux type according to process and alloy ensures <strong data-start=\"3574\" data-end=\"3598\">optimal melt quality<\/strong>.<\/p>\n<figure id=\"attachment_83285\" aria-describedby=\"caption-attachment-83285\" style=\"width: 1103px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-83285\" src=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/04\/flux-types-at-a-glance.webp\" alt=\"Aluminum melt purification workflow with flux application stages\" width=\"1103\" height=\"735\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/04\/flux-types-at-a-glance.webp 1536w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/04\/flux-types-at-a-glance-300x200.webp 300w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/04\/flux-types-at-a-glance-768x512.webp 768w\" sizes=\"auto, (max-width: 1103px) 100vw, 1103px\" \/><figcaption id=\"caption-attachment-83285\" class=\"wp-caption-text\">the application of Oxide Removal, Tundish, Refining, and Deslagging flux during aluminum melt processing<\/figcaption><\/figure>\n<h2 data-start=\"3606\" data-end=\"3663\">How to Use Aluminium Granular Flux: Step-by-Step Guide<\/h2>\n<p data-start=\"3665\" data-end=\"3744\"><strong data-start=\"3665\" data-end=\"3688\">User Search Intent:<\/strong> \u201cStep-by-step guide to using Aluminium Granular Flux\u201d<\/p>\n<h3 data-start=\"3746\" data-end=\"3776\">Step 1: Preparing the Melt<\/h3>\n<ul data-start=\"3778\" data-end=\"3965\">\n<li data-start=\"3778\" data-end=\"3834\">Ensure melt temperature is within recommended limits<\/li>\n<li data-start=\"3835\" data-end=\"3883\">Remove debris or dross from ladle or furnace<\/li>\n<li data-start=\"3884\" data-end=\"3965\">Verify degassing units are functioning properly if hydrogen control is needed<\/li>\n<\/ul>\n<h3 data-start=\"3967\" data-end=\"4002\">Step 2: Choosing the Right Flux<\/h3>\n<ul data-start=\"4004\" data-end=\"4188\">\n<li data-start=\"4004\" data-end=\"4049\"><strong data-start=\"4006\" data-end=\"4027\">Oxide-heavy melts<\/strong>: Oxide Removal Flux<\/li>\n<li data-start=\"4050\" data-end=\"4090\"><strong data-start=\"4052\" data-end=\"4074\">Continuous casting<\/strong>: Tundish Flux<\/li>\n<li data-start=\"4091\" data-end=\"4188\"><strong data-start=\"4093\" data-end=\"4132\">Hydrogen\/alkali control or refining<\/strong>: Refining Flux, optionally followed by Degassing Flux<\/li>\n<\/ul>\n<h3 data-start=\"4190\" data-end=\"4229\">Step 3: Flux Dosing and Application<\/h3>\n<ul data-start=\"4231\" data-end=\"4455\">\n<li data-start=\"4231\" data-end=\"4314\">Typical dosage: <strong data-start=\"4249\" data-end=\"4276\">0.3\u20130.7% of melt weight<\/strong>, depending on flux type and process<\/li>\n<li data-start=\"4315\" data-end=\"4372\">Apply gradually to the melt surface for even coverage<\/li>\n<li data-start=\"4373\" data-end=\"4455\">Use dedicated tools, scoops, or automatic feeders to minimize operator contact<\/li>\n<\/ul>\n<h2 data-start=\"4462\" data-end=\"4508\">Recommended Flux Application (by Flux Type)<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"4510\" data-end=\"5409\">\n<thead data-start=\"4510\" data-end=\"4630\">\n<tr data-start=\"4510\" data-end=\"4630\">\n<th class=\"\" data-start=\"4510\" data-end=\"4533\" data-col-size=\"sm\">Flux Type<\/th>\n<th class=\"\" data-start=\"4533\" data-end=\"4581\" data-col-size=\"md\">Typical Use \/ Function<\/th>\n<th class=\"\" data-start=\"4581\" data-end=\"4609\" data-col-size=\"sm\">Dosage (% by melt weight)<\/th>\n<th class=\"\" data-start=\"4609\" data-end=\"4630\" data-col-size=\"md\">Application Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4747\" data-end=\"5409\">\n<tr data-start=\"4747\" data-end=\"4894\">\n<td data-start=\"4747\" data-end=\"4769\" data-col-size=\"sm\">Oxide Removal Flux<\/td>\n<td data-col-size=\"md\" data-start=\"4769\" data-end=\"4822\">Removes surface oxides and non-metallic inclusions<\/td>\n<td data-col-size=\"sm\" data-start=\"4822\" data-end=\"4849\">0.3\u20130.5<\/td>\n<td data-col-size=\"md\" data-start=\"4849\" data-end=\"4894\">Apply at pouring temperature; stir gently<\/td>\n<\/tr>\n<tr data-start=\"4895\" data-end=\"5054\">\n<td data-start=\"4895\" data-end=\"4917\" data-col-size=\"sm\">Tundish Flux<\/td>\n<td data-col-size=\"md\" data-start=\"4917\" data-end=\"4984\">Maintains melt cleanliness during transfer in continuous casting<\/td>\n<td data-col-size=\"sm\" data-start=\"4984\" data-end=\"5011\">0.4\u20130.6<\/td>\n<td data-col-size=\"md\" data-start=\"5011\" data-end=\"5054\">Maintain flux layer; avoid disturbances<\/td>\n<\/tr>\n<tr data-start=\"5055\" data-end=\"5233\">\n<td data-start=\"5055\" data-end=\"5077\" data-col-size=\"sm\">Refining Flux<\/td>\n<td data-col-size=\"md\" data-start=\"5077\" data-end=\"5145\">Reduces hydrogen and alkali metals, improves overall melt quality<\/td>\n<td data-col-size=\"sm\" data-start=\"5145\" data-end=\"5172\">0.3\u20130.5<\/td>\n<td data-col-size=\"md\" data-start=\"5172\" data-end=\"5233\">Apply before degassing; works with rotary degassing units<\/td>\n<\/tr>\n<tr data-start=\"5234\" data-end=\"5409\">\n<td data-start=\"5234\" data-end=\"5256\" data-col-size=\"sm\">Degassing Flux<\/td>\n<td data-col-size=\"md\" data-start=\"5256\" data-end=\"5318\">Accelerates hydrogen removal when used with degassing units<\/td>\n<td data-col-size=\"sm\" data-start=\"5318\" data-end=\"5345\">0.5\u20130.7<\/td>\n<td data-col-size=\"md\" data-start=\"5345\" data-end=\"5409\">Combine with degassing unit; suitable for all aluminum melts<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"5411\" data-end=\"5494\"><em data-start=\"5411\" data-end=\"5494\">Data source: AdTech internal trials and European Foundry Association (EFA), 2023.<\/em><\/p>\n<h3 data-start=\"5501\" data-end=\"5537\">Step 4: Stirring and Integration<\/h3>\n<ul data-start=\"5539\" data-end=\"5772\">\n<li data-start=\"5539\" data-end=\"5608\">Gently stir for oxide removal to allow flux to contact impurities<\/li>\n<li data-start=\"5609\" data-end=\"5714\">For refining and degassing flux, allow time for bubbles to form and hydrogen\/alkali metals to migrate<\/li>\n<li data-start=\"5715\" data-end=\"5772\">Avoid over-stirring, which can reintroduce inclusions<\/li>\n<\/ul>\n<h3 data-start=\"5774\" data-end=\"5811\">Step 5: Skimming and Slag Removal<\/h3>\n<ul data-start=\"5813\" data-end=\"5932\">\n<li data-start=\"5813\" data-end=\"5872\">Skim the flux layer once it has reacted with impurities<\/li>\n<li data-start=\"5873\" data-end=\"5932\">Inspect melt surface for remaining oxides or inclusions<\/li>\n<\/ul>\n<h2 data-start=\"5939\" data-end=\"5974\">Safety and Health Considerations<\/h2>\n<p data-start=\"5976\" data-end=\"6045\"><strong data-start=\"5976\" data-end=\"5999\">User Search Intent:<\/strong> \u201cHow to safely use Aluminium Granular Flux\u201d<\/p>\n<p data-start=\"6047\" data-end=\"6207\"><strong data-start=\"6047\" data-end=\"6081\">AdTech Aluminium Granular Flux<\/strong> is <strong data-start=\"6085\" data-end=\"6139\">dust-free, non-toxic, and environmentally friendly<\/strong>, significantly reducing the hazards of traditional powder fluxes.<\/p>\n<p data-start=\"6209\" data-end=\"6299\">However, <strong data-start=\"6218\" data-end=\"6259\">molten aluminum remains extremely hot<\/strong>, so standard precautions are essential.<\/p>\n<h3 data-start=\"6301\" data-end=\"6321\">Safety Practices<\/h3>\n<ul data-start=\"6323\" data-end=\"6725\">\n<li data-start=\"6323\" data-end=\"6449\"><strong data-start=\"6325\" data-end=\"6333\">PPE:<\/strong> Heat-resistant gloves, arm protection, face shield, flame-retardant clothing, and steel-toed heat-resistant boots<\/li>\n<li data-start=\"6450\" data-end=\"6617\"><strong data-start=\"6452\" data-end=\"6470\">Flux Handling:<\/strong> Use dedicated tools or automatic feeders; while flux is non-hazardous, light respiratory protection may be considered in poorly ventilated areas<\/li>\n<li data-start=\"6618\" data-end=\"6725\"><strong data-start=\"6620\" data-end=\"6632\">Storage:<\/strong> Keep flux dry and sealed to prevent moisture contact, which can react with molten aluminum<\/li>\n<\/ul>\n<p data-start=\"6727\" data-end=\"6899\"><strong data-start=\"6727\" data-end=\"6739\">Summary:<\/strong> The primary hazard is molten aluminum, not the flux. AdTech fluxes allow <strong data-start=\"6813\" data-end=\"6840\">clean and safe handling<\/strong>, while standard molten metal precautions remain important.<\/p>\n<p style=\"text-align: center;\" data-start=\"6727\" data-end=\"6899\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/1Z4BThHrqAk?si=vSNHamroFxCOEe8o\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: center;\" data-start=\"91\" data-end=\"147\"><em>Operator safely applies <strong data-start=\"117\" data-end=\"160\">AdTech Aluminium Granular Refining Flux<\/strong> to molten aluminum, ensuring cleaner, high-quality metal.<\/em><\/p>\n<h2 data-start=\"91\" data-end=\"147\">AdTech Real Case: Optimizing Flux in a German Foundry<\/h2>\n<p data-start=\"149\" data-end=\"573\"><strong data-start=\"149\" data-end=\"164\">Background:<\/strong> A medium-sized aluminum foundry in <strong data-start=\"200\" data-end=\"211\">Germany<\/strong>, specializing in automotive Al-Si-Mg alloy components, faced challenges with <strong data-start=\"289\" data-end=\"360\">high hydrogen content, frequent porosity, and oxide-related defects<\/strong> in their continuous casting lines. The production yield was suboptimal, with scrap rates reaching <strong data-start=\"459\" data-end=\"468\">8\u201310%<\/strong>, and the extrusion dies required more frequent replacement due to edge cracks and surface imperfections.<\/p>\n<p data-start=\"575\" data-end=\"601\"><strong data-start=\"575\" data-end=\"601\">Challenges Identified:<\/strong><\/p>\n<ul data-start=\"603\" data-end=\"938\">\n<li data-start=\"603\" data-end=\"694\">Hydrogen levels in molten aluminum averaged <strong data-start=\"649\" data-end=\"666\">0.19\u20130.21 ppm<\/strong>, leading to gas porosity.<\/li>\n<li data-start=\"695\" data-end=\"810\">Oxide films and non-metallic inclusions caused <strong data-start=\"744\" data-end=\"763\">surface defects<\/strong> and reduced downstream machining efficiency.<\/li>\n<li data-start=\"811\" data-end=\"938\">Traditional powder fluxes generated dust and inconsistent flux distribution, affecting worker safety and process reliability.<\/li>\n<\/ul>\n<p data-start=\"940\" data-end=\"960\"><strong data-start=\"940\" data-end=\"960\">AdTech Solution:<\/strong><\/p>\n<ul data-start=\"962\" data-end=\"1431\">\n<li data-start=\"962\" data-end=\"1079\">Supplied <strong data-start=\"973\" data-end=\"1002\">2.2 tons of Refining Flux<\/strong> and <strong data-start=\"1007\" data-end=\"1036\">1.0 ton of Degassing Flux<\/strong> tailored for Al-Si-Mg automotive alloys.<\/li>\n<li data-start=\"1080\" data-end=\"1213\">Provided <strong data-start=\"1091\" data-end=\"1111\">on-site training<\/strong> for furnace operators on proper flux dosing, sequence, and interaction with rotary degassing units.<\/li>\n<li data-start=\"1214\" data-end=\"1331\">Introduced <strong data-start=\"1227\" data-end=\"1249\">Oxide Removal Flux<\/strong> for pre-pouring treatment and <strong data-start=\"1280\" data-end=\"1296\">Tundish Flux<\/strong> for continuous casting transfer.<\/li>\n<li data-start=\"1332\" data-end=\"1431\">Recommended optimized dosing: 0.35\u20130.6% of melt weight, applied gradually for uniform dispersion.<\/li>\n<\/ul>\n<p data-start=\"1433\" data-end=\"1466\"><strong data-start=\"1433\" data-end=\"1466\">Results After Implementation:<\/strong><\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1468\" data-end=\"1974\">\n<thead data-start=\"1468\" data-end=\"1544\">\n<tr data-start=\"1468\" data-end=\"1544\">\n<th class=\"\" data-start=\"1468\" data-end=\"1502\" data-col-size=\"sm\">Metric<\/th>\n<th class=\"\" data-start=\"1502\" data-end=\"1523\" data-col-size=\"sm\">Before AdTech Flux<\/th>\n<th class=\"\" data-start=\"1523\" data-end=\"1544\" data-col-size=\"sm\">After AdTech Flux<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1616\" data-end=\"1974\">\n<tr data-start=\"1616\" data-end=\"1687\">\n<td data-start=\"1616\" data-end=\"1651\" data-col-size=\"sm\">Hydrogen content (ppm)<\/td>\n<td data-col-size=\"sm\" data-start=\"1651\" data-end=\"1669\">0.20<\/td>\n<td data-col-size=\"sm\" data-start=\"1669\" data-end=\"1687\">0.08<\/td>\n<\/tr>\n<tr data-start=\"1688\" data-end=\"1759\">\n<td data-start=\"1688\" data-end=\"1723\" data-col-size=\"sm\">Surface porosity (%)<\/td>\n<td data-col-size=\"sm\" data-start=\"1723\" data-end=\"1741\">6.8<\/td>\n<td data-col-size=\"sm\" data-start=\"1741\" data-end=\"1759\">2.7<\/td>\n<\/tr>\n<tr data-start=\"1760\" data-end=\"1830\">\n<td data-start=\"1760\" data-end=\"1795\" data-col-size=\"sm\">Scrap rate (%)<\/td>\n<td data-col-size=\"sm\" data-start=\"1795\" data-end=\"1813\">9<\/td>\n<td data-col-size=\"sm\" data-start=\"1813\" data-end=\"1830\">3<\/td>\n<\/tr>\n<tr data-start=\"1831\" data-end=\"1902\">\n<td data-start=\"1831\" data-end=\"1866\" data-col-size=\"sm\">Extrusion die life (cycles)<\/td>\n<td data-col-size=\"sm\" data-start=\"1866\" data-end=\"1884\">1200<\/td>\n<td data-col-size=\"sm\" data-start=\"1884\" data-end=\"1902\">1850<\/td>\n<\/tr>\n<tr data-start=\"1903\" data-end=\"1974\">\n<td data-start=\"1903\" data-end=\"1942\" data-col-size=\"sm\">Edge crack incidence (per 100 parts)<\/td>\n<td data-col-size=\"sm\" data-start=\"1942\" data-end=\"1956\">15<\/td>\n<td data-col-size=\"sm\" data-start=\"1956\" data-end=\"1974\">4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"1976\" data-end=\"2019\"><em data-start=\"1976\" data-end=\"2019\">Source: AdTech internal trial data, 2023.<\/em><\/p>\n<p data-start=\"2021\" data-end=\"2050\"><strong data-start=\"2021\" data-end=\"2050\">Operational Improvements:<\/strong><\/p>\n<ul data-start=\"2052\" data-end=\"2483\">\n<li data-start=\"2052\" data-end=\"2122\">Hydrogen content reduced by <strong data-start=\"2082\" data-end=\"2094\">over 60%<\/strong>, minimizing gas porosity.<\/li>\n<li data-start=\"2123\" data-end=\"2239\">Oxide and inclusion removal efficiency improved, resulting in <strong data-start=\"2187\" data-end=\"2208\">smoother surfaces<\/strong> and fewer machining defects.<\/li>\n<li data-start=\"2240\" data-end=\"2306\">Scrap rate reduced by <strong data-start=\"2264\" data-end=\"2271\">66%<\/strong>, significantly increasing yield.<\/li>\n<li data-start=\"2307\" data-end=\"2373\">Die life extended by <strong data-start=\"2330\" data-end=\"2342\">over 50%<\/strong>, lowering maintenance costs.<\/li>\n<li data-start=\"2374\" data-end=\"2483\">Worker exposure to flux dust decreased due to dust-free granular fluxes, improving <strong data-start=\"2459\" data-end=\"2482\">occupational safety<\/strong>.<\/li>\n<\/ul>\n<p data-start=\"2485\" data-end=\"2513\"><strong data-start=\"2485\" data-end=\"2513\">Outcome and Partnership:<\/strong><\/p>\n<p data-start=\"2515\" data-end=\"2949\">Thanks to AdTech&#8217;s technical support and the implementation of a <strong data-start=\"2580\" data-end=\"2608\">customized flux protocol<\/strong>, the German foundry not only achieved <strong data-start=\"2647\" data-end=\"2700\">higher product quality and operational efficiency<\/strong> but also established a <strong data-start=\"2724\" data-end=\"2759\">long-term cooperation agreement<\/strong> with AdTech. The foundry continues to purchase granular fluxes for all its Al-Si-Mg production lines and regularly engages AdTech for process optimization audits and technical consultation.<\/p>\n<h2 style=\"text-align: center;\" data-start=\"7680\" data-end=\"7722\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/r0tW2kjVBd8?si=Z4zZGaIzILPy8is3\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/h2>\n<p style=\"text-align: center;\" data-start=\"7680\" data-end=\"7722\"><em>Granular Fluxes for Molten Aluminum Refining<\/em><\/p>\n<h2 data-start=\"7680\" data-end=\"7722\">Performance Metrics and Industrial Data<\/h2>\n<p data-start=\"7724\" data-end=\"7794\"><strong data-start=\"7724\" data-end=\"7794\">Table 2: Aluminium Granular Flux Impact on Hydrogen and Inclusions<\/strong><\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"7796\" data-end=\"8090\">\n<thead data-start=\"7796\" data-end=\"7856\">\n<tr data-start=\"7796\" data-end=\"7856\">\n<th class=\"\" data-start=\"7796\" data-end=\"7821\" data-col-size=\"sm\">Metric<\/th>\n<th class=\"\" data-start=\"7821\" data-end=\"7836\" data-col-size=\"sm\">Without Flux<\/th>\n<th class=\"\" data-start=\"7836\" data-end=\"7856\" data-col-size=\"sm\">With AdTech Flux<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"7915\" data-end=\"8090\">\n<tr data-start=\"7915\" data-end=\"7972\">\n<td data-start=\"7915\" data-end=\"7940\" data-col-size=\"sm\">Hydrogen content (ppm)<\/td>\n<td data-col-size=\"sm\" data-start=\"7940\" data-end=\"7954\">0.22<\/td>\n<td data-col-size=\"sm\" data-start=\"7954\" data-end=\"7972\">0.08<\/td>\n<\/tr>\n<tr data-start=\"7973\" data-end=\"8031\">\n<td data-start=\"7973\" data-end=\"8003\" data-col-size=\"sm\">Non-metallic inclusions (%)<\/td>\n<td data-col-size=\"sm\" data-start=\"8003\" data-end=\"8013\">0.14<\/td>\n<td data-col-size=\"sm\" data-start=\"8013\" data-end=\"8031\">0.06<\/td>\n<\/tr>\n<tr data-start=\"8032\" data-end=\"8090\">\n<td data-start=\"8032\" data-end=\"8058\" data-col-size=\"sm\">Surface porosity (%)<\/td>\n<td data-col-size=\"sm\" data-start=\"8058\" data-end=\"8072\">7<\/td>\n<td data-col-size=\"sm\" data-start=\"8072\" data-end=\"8090\">3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"8092\" data-end=\"8156\"><em data-start=\"8092\" data-end=\"8156\">Source: Multi-year trials, European Foundry Association, 2023.<\/em><\/p>\n<p data-start=\"8163\" data-end=\"8214\"><strong data-start=\"8163\" data-end=\"8214\">Table 3: Flux Effectiveness Across Applications<\/strong><\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"8216\" data-end=\"8614\">\n<thead data-start=\"8216\" data-end=\"8284\">\n<tr data-start=\"8216\" data-end=\"8284\">\n<th class=\"\" data-start=\"8216\" data-end=\"8244\" data-col-size=\"sm\">Application Scenario<\/th>\n<th class=\"\" data-start=\"8244\" data-end=\"8273\" data-col-size=\"sm\">Flux Used<\/th>\n<th class=\"\" data-start=\"8273\" data-end=\"8284\" data-col-size=\"sm\">Outcome<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"8354\" data-end=\"8614\">\n<tr data-start=\"8354\" data-end=\"8438\">\n<td data-start=\"8354\" data-end=\"8383\" data-col-size=\"sm\">Automotive Al-Si casting<\/td>\n<td data-col-size=\"sm\" data-start=\"8383\" data-end=\"8412\">Oxide Removal + Refining<\/td>\n<td data-col-size=\"sm\" data-start=\"8412\" data-end=\"8438\">60% porosity reduction<\/td>\n<\/tr>\n<tr data-start=\"8439\" data-end=\"8525\">\n<td data-start=\"8439\" data-end=\"8467\" data-col-size=\"sm\">Aerospace Al-Mg alloys<\/td>\n<td data-col-size=\"sm\" data-start=\"8467\" data-end=\"8496\">Refining + Degassing<\/td>\n<td data-col-size=\"sm\" data-start=\"8496\" data-end=\"8525\">Hydrogen down to 0.08 ppm<\/td>\n<\/tr>\n<tr data-start=\"8526\" data-end=\"8614\">\n<td data-start=\"8526\" data-end=\"8554\" data-col-size=\"sm\">Continuous casting lines<\/td>\n<td data-col-size=\"sm\" data-start=\"8554\" data-end=\"8583\">Tundish Flux + Degassing<\/td>\n<td data-col-size=\"sm\" data-start=\"8583\" data-end=\"8614\">Cleaner melt, reduced dross<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"8616\" data-end=\"8690\"><em data-start=\"8616\" data-end=\"8690\">Source: AdTech internal trials, International Aluminium Institute, 2022.<\/em><\/p>\n<h2 data-start=\"8697\" data-end=\"8758\">Conclusion: Safe and Effective Aluminium Granular Flux Use<\/h2>\n<p data-start=\"8760\" data-end=\"8889\">Effective use of <strong data-start=\"8777\" data-end=\"8804\">Aluminium Granular Flux<\/strong> requires understanding <strong data-start=\"8828\" data-end=\"8886\">sequence, timing, flux selection, and safety awareness<\/strong>.<\/p>\n<p data-start=\"8891\" data-end=\"8938\">With <strong data-start=\"8896\" data-end=\"8913\">AdTech fluxes<\/strong>, foundries benefit from:<\/p>\n<ul data-start=\"8940\" data-end=\"9119\">\n<li data-start=\"8940\" data-end=\"8988\">Dust-free, environmentally friendly handling<\/li>\n<li data-start=\"8989\" data-end=\"9043\">Improved melt quality, hydrogen and alkali control<\/li>\n<li data-start=\"9044\" data-end=\"9073\">Safer working environment<\/li>\n<li data-start=\"9074\" data-end=\"9119\">Lower scrap rates and improved efficiency<\/li>\n<\/ul>\n<p data-start=\"9121\" data-end=\"9249\">For more details on flux products and application guidance, visit <a class=\"decorated-link\" href=\"https:\/\/www.alalloycasting.com\/products\/\" target=\"_new\" rel=\"noopener\" data-start=\"9187\" data-end=\"9246\">AdTech Products<\/a>.<\/p>\n<h4 style=\"text-align: center;\" data-start=\"6768\" data-end=\"6819\"><a href=\"https:\/\/web.whatsapp.com\/send?phone=8617344611163&amp;text=\" target=\"_blank\" rel=\"noopener\"><strong><em><span class=\"su-highlight\" style=\"background:#ffffff;color:#e76d6d\">&nbsp;If your project requires the use of Flux, you can contact us for a free quote.&nbsp;<\/span><\/em><\/strong><\/a><\/h4>\n<h2 data-start=\"9121\" data-end=\"9249\">FAQ<\/h2>\n<details open=\"open\">\n<summary>1. What is Aluminium Granular Flux and how does it work?<\/summary>\n<p>Aluminium Granular Flux is a dust-free, environmentally friendly flux used to remove oxides, non-metallic inclusions, and alkali metals from molten aluminum. It works by reacting with impurities, forming a removable slag layer, and reducing hydrogen content in the melt.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>2. What types of Aluminium Granular Flux does AdTech offer?<\/summary>\n<p>AdTech offers four main types: Oxide Removal Flux, Tundish Flux, Refining Flux, and Degassing Flux. Each type targets specific melt issues such as surface oxides, hydrogen, or inclusion removal.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>3. How do I choose the right flux for my aluminum alloy?<\/summary>\n<p>Selection depends on your process and alloy: Oxide Removal Flux for oxide-heavy melts, Tundish Flux for continuous casting, Refining Flux for hydrogen\/alkali control, and Degassing Flux to accelerate hydrogen removal in combination with a degassing unit.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>4. What is the recommended dosage for Aluminium Granular Flux?<\/summary>\n<p>Typical dosage ranges from 0.3% to 0.7% of the melt weight, depending on the flux type and process conditions. Gradual application ensures even distribution and optimal performance.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>5. Is Aluminium Granular Flux safe for workers?<\/summary>\n<p>Yes. AdTech fluxes are dust-free and non-toxic, significantly reducing exposure risks. Standard molten metal precautions should still be followed, including PPE like gloves, face shields, and heat-resistant clothing.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>6. Can Aluminium Granular Flux reduce emissions in foundries?<\/summary>\n<p>Yes. Granular fluxes reduce harmful emissions, including fluoride and dust, by up to 85% compared to traditional powder fluxes, while maintaining effective impurity removal and melt quality.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>7. Do I need additional degassing when using Aluminium Granular Flux?<\/summary>\n<p>Degassing Flux is designed to work with rotary or inert gas degassing units. Using it in combination with other fluxes like Refining Flux enhances hydrogen removal efficiency.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>8. Can Aluminium Granular Flux be used for high-magnesium aluminum alloys?<\/summary>\n<p>Keep flux dry, sealed, and away from moisture. Moisture can react with molten aluminum, creating safety hazards. Standard storage in a cool, dry warehouse is recommended.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>9. In what situations should a porous ceramic filter be replaced instead of regenerated?<\/summary>\n<p>Yes. Certain AdTech fluxes are specifically formulated without sodium or fluorides, making them suitable for high-magnesium alloys while maintaining effective inclusion and alkali removal.<\/p>\n<\/details>\n<details open=\"open\">\n<summary>10. What improvements can I expect when using AdTech Aluminium Granular Flux?<\/summary>\n<p>Foundries typically see reduced hydrogen content, fewer inclusions, lower porosity, longer die life, and improved surface finish. Efficiency improvements often lead to lower scrap rates and better overall productivity.<\/p>\n<\/details>\n<\/div>\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10344\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/09\/Casthouse-Flux.jpg\" alt=\"\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/09\/Casthouse-Flux.jpg 500w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/09\/Casthouse-Flux-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Achieving high-quality aluminum castings requires more than selecting the right alloy or designing the mold correctly. Controlling hydrogen content, oxide inclusions, alkali metals, and surface&hellip;<\/p>","protected":false},"author":1,"featured_media":10534,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-10533","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fluxes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries<\/title>\n<meta name=\"description\" content=\"Aluminium Granular Flux is an environmentally friendly range of fluxes used for molten metal treatment. It is smokeless refining. Learn how to use them.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alalloycasting.com\/es\/aluminium-granular-flux\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries\" \/>\n<meta property=\"og:description\" content=\"Aluminium Granular Flux is an environmentally friendly range of fluxes used for molten metal treatment. It is smokeless refining. Learn how to use them.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/es\/aluminium-granular-flux\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-12T07:30:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T07:18:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Aluminium-Granular-Flux.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AdTech\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries\",\"datePublished\":\"2021-10-12T07:30:49+00:00\",\"dateModified\":\"2026-04-13T07:18:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/\"},\"wordCount\":1781,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Aluminium-Granular-Flux.jpg\",\"articleSection\":[\"Fluxes\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/\",\"name\":\"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Aluminium-Granular-Flux.jpg\",\"datePublished\":\"2021-10-12T07:30:49+00:00\",\"dateModified\":\"2026-04-13T07:18:03+00:00\",\"description\":\"Aluminium Granular Flux is an environmentally friendly range of fluxes used for molten metal treatment. It is smokeless refining. Learn how to use them.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Aluminium-Granular-Flux.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Aluminium-Granular-Flux.jpg\",\"width\":500,\"height\":400,\"caption\":\"Aluminium Granular Flux\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminium-granular-flux\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"name\":\"AdTech China\",\"description\":\"AdTech Metallurgical Materials Co., Ltd\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.alalloycasting.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"width\":111,\"height\":111,\"caption\":\"AdTech China\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\",\"name\":\"AdTech\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"caption\":\"AdTech\"},\"sameAs\":[\"https:\\\/\\\/www.alalloycasting.com\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C\u00f3mo utilizar el fundente granular de aluminio: gu\u00eda completa para fundiciones","description":"El fundente granular de aluminio es una gama de fundentes respetuosos con el medio ambiente que se utilizan para el tratamiento del metal fundido. Se trata de un proceso de refinado sin humos. Descubre c\u00f3mo utilizarlos.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.alalloycasting.com\/es\/aluminium-granular-flux\/","og_locale":"es_ES","og_type":"article","og_title":"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries","og_description":"Aluminium Granular Flux is an environmentally friendly range of fluxes used for molten metal treatment. It is smokeless refining. Learn how to use them.","og_url":"https:\/\/www.alalloycasting.com\/es\/aluminium-granular-flux\/","og_site_name":"alalloycasting","article_published_time":"2021-10-12T07:30:49+00:00","article_modified_time":"2026-04-13T07:18:03+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Aluminium-Granular-Flux.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"AdTech","Tiempo de lectura":"9 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries","datePublished":"2021-10-12T07:30:49+00:00","dateModified":"2026-04-13T07:18:03+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/"},"wordCount":1781,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Aluminium-Granular-Flux.jpg","articleSection":["Fluxes"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/","url":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/","name":"C\u00f3mo utilizar el fundente granular de aluminio: gu\u00eda completa para fundiciones","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Aluminium-Granular-Flux.jpg","datePublished":"2021-10-12T07:30:49+00:00","dateModified":"2026-04-13T07:18:03+00:00","description":"El fundente granular de aluminio es una gama de fundentes respetuosos con el medio ambiente que se utilizan para el tratamiento del metal fundido. Se trata de un proceso de refinado sin humos. Descubre c\u00f3mo utilizarlos.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Aluminium-Granular-Flux.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Aluminium-Granular-Flux.jpg","width":500,"height":400,"caption":"Aluminium Granular Flux"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/aluminium-granular-flux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"How to Use Aluminium Granular Flux: Comprehensive Guide for Foundries"}]},{"@type":"WebSite","@id":"https:\/\/www.alalloycasting.com\/#website","url":"https:\/\/www.alalloycasting.com\/","name":"AdTech China","description":"AdTech Metallurgical Materials Co., Ltd","publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.alalloycasting.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech China","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","width":111,"height":111,"caption":"AdTech China"},"image":{"@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20","name":"AdTech","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","caption":"AdTech"},"sameAs":["https:\/\/www.alalloycasting.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/10533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/comments?post=10533"}],"version-history":[{"count":5,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/10533\/revisions"}],"predecessor-version":[{"id":83797,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/10533\/revisions\/83797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media\/10534"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media?parent=10533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/categories?post=10533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/tags?post=10533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}