{"id":4983,"date":"2020-09-24T06:47:49","date_gmt":"2020-09-24T06:47:49","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=4983"},"modified":"2020-09-24T06:47:49","modified_gmt":"2020-09-24T06:47:49","slug":"segregation-stripes","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/pt\/segregation-stripes\/","title":{"rendered":"Listras de segrega\u00e7\u00e3o"},"content":{"rendered":"<p>As faixas de segrega\u00e7\u00e3o na superf\u00edcie da chapa fundida e laminada apresentam-se na forma de faixas que percorrem todo o comprimento da tira; as \u00e1reas de segrega\u00e7\u00e3o s\u00e3o pouco reflexivas e mais escuras, tornando-se pretas ap\u00f3s serem submetidas a um processo de decapagem com \u00e1cido de alta concentra\u00e7\u00e3o. Pode-se observar, a partir da an\u00e1lise da estrutura e da composi\u00e7\u00e3o qu\u00edmica, que a segrega\u00e7\u00e3o superficial da chapa laminada a quente e o tumor de segrega\u00e7\u00e3o na superf\u00edcie do lingote fundido continuamente s\u00e3o a mesma coisa, ou seja, a antissegrega\u00e7\u00e3o. Esse material fundido local entra primeiro em contato com a superf\u00edcie do rolo de lamina\u00e7\u00e3o a quente para formar uma camada condensada, O calor dos fundidos de ambos os lados continua se precipitando a partir daqui, e os gr\u00e3os cristalinos de ambos os lados da zona da crosta crescem gradualmente e se estendem para o fundido quente de ambos os lados, at\u00e9 que os fundidos de ambos os lados e a superf\u00edcie do rolo de fundi\u00e7\u00e3o entrem em contato, formando-se a estrutura normal.<\/p>\n<p>Uma vez que as faixas de segrega\u00e7\u00e3o apare\u00e7am em algum ponto durante o processo de fundi\u00e7\u00e3o-lamina\u00e7\u00e3o, elas continuar\u00e3o at\u00e9 o final desse processo, sem interrup\u00e7\u00e3o no meio, e sua posi\u00e7\u00e3o n\u00e3o se altera. N\u00e3o \u00e9 dif\u00edcil deduzir que as estrias de segrega\u00e7\u00e3o na superf\u00edcie da chapa fundida e laminada est\u00e3o relacionadas \u00e0 estrutura especial das bordas de fundi\u00e7\u00e3o. E essa estrutura especial \u00e9 produzida durante o uso da borda de fundi\u00e7\u00e3o. Isso s\u00f3 \u00e9 poss\u00edvel quando essa parte da boca do l\u00e1bio de fundi\u00e7\u00e3o se solta por algum motivo durante o uso, como quando a temperatura est\u00e1 muito baixa ou a velocidade de fundi\u00e7\u00e3o \u00e9 muito lenta; uma determinada parte da chapa fundida e laminada pode grudar na boca do l\u00e1bio de fundi\u00e7\u00e3o, ou lascas de alum\u00ednio e objetos estranhos podem ser arrastados pela rota\u00e7\u00e3o do rolo, fazendo com que a boca do l\u00e1bio de fundi\u00e7\u00e3o seja arrancada. Esse tipo de defeito em forma de estriamento n\u00e3o pode ser eliminado devido ao processo de produ\u00e7\u00e3o de fundi\u00e7\u00e3o-lamina\u00e7\u00e3o e ao p\u00f3s-processamento de lamina\u00e7\u00e3o a frio; portanto, a linha de produ\u00e7\u00e3o s\u00f3 pode ser interrompida e reiniciada.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5034\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg\" alt=\"Listras de segrega\u00e7\u00e3o\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg 500w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><strong>Medidas de tratamento das faixas de segrega\u00e7\u00e3o<\/strong><\/p>\n<p>(1) Tenha cuidado quando o <a href=\"http:\/\/www.alalloycasting.com\/pt\/ceramic-fiber-castertip\/\">ponta do rolo e bico<\/a> durante o processamento, a instala\u00e7\u00e3o e o uso.<\/p>\n<p>(2) Aumente adequadamente a temperatura da caixa frontal; al\u00e9m disso, a velocidade de fundi\u00e7\u00e3o e lamina\u00e7\u00e3o n\u00e3o deve ser muito baixa, a fim de evitar danos \u00e0s pontas de fundi\u00e7\u00e3o.<\/p>\n<p>(3) Controlar a folga entre a borda de fundi\u00e7\u00e3o e o rolo, bem como o n\u00edvel do l\u00edquido na caixa frontal, para evitar que o alum\u00ednio l\u00edquido e a borda de fundi\u00e7\u00e3o grudem devido ao aumento do n\u00edvel do l\u00edquido e que a borda de fundi\u00e7\u00e3o seja danificada quando a tira for laminada durante o processo de lamina\u00e7\u00e3o.<\/p>","protected":false},"excerpt":{"rendered":"<p>The segregation stripes\u00a0on the surface of the cast-rolled plate are in the form of bands, running through the full length of the strip, and the&hellip;<\/p>","protected":false},"author":1,"featured_media":5034,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-4983","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Segregation Stripes Treatment in Casting and Rolling Process<\/title>\n<meta name=\"description\" content=\"The segregation stripes\u00a0on the surface of the cast-rolled plate are in the form of bands, running through the full length of the strip.\" \/>\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\/pt\/segregation-stripes\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Segregation Stripes Treatment in Casting and Rolling Process\" \/>\n<meta property=\"og:description\" content=\"The segregation stripes\u00a0on the surface of the cast-rolled plate are in the form of bands, running through the full length of the strip.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/pt\/segregation-stripes\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2020-09-24T06:47:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.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=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Segregation Stripes\",\"datePublished\":\"2020-09-24T06:47:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/\"},\"wordCount\":424,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Segregation-Stripes.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/\",\"name\":\"Segregation Stripes Treatment in Casting and Rolling Process\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Segregation-Stripes.jpg\",\"datePublished\":\"2020-09-24T06:47:49+00:00\",\"description\":\"The segregation stripes\u00a0on the surface of the cast-rolled plate are in the form of bands, running through the full length of the strip.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Segregation-Stripes.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Segregation-Stripes.jpg\",\"width\":500,\"height\":400,\"caption\":\"Segregation Stripes\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/segregation-stripes\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Segregation Stripes\"}]},{\"@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\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@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\":\"pt-BR\",\"@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":"Tratamento de listras de segrega\u00e7\u00e3o nos processos de fundi\u00e7\u00e3o e lamina\u00e7\u00e3o","description":"As faixas de segrega\u00e7\u00e3o na superf\u00edcie da chapa fundida e laminada apresentam-se na forma de faixas que se estendem por todo o comprimento da tira.","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\/pt\/segregation-stripes\/","og_locale":"pt_BR","og_type":"article","og_title":"Segregation Stripes Treatment in Casting and Rolling Process","og_description":"The segregation stripes\u00a0on the surface of the cast-rolled plate are in the form of bands, running through the full length of the strip.","og_url":"https:\/\/www.alalloycasting.com\/pt\/segregation-stripes\/","og_site_name":"alalloycasting","article_published_time":"2020-09-24T06:47:49+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"AdTech","Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Segregation Stripes","datePublished":"2020-09-24T06:47:49+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/"},"wordCount":424,"commentCount":0,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg","articleSection":["Blog"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.alalloycasting.com\/segregation-stripes\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/","url":"https:\/\/www.alalloycasting.com\/segregation-stripes\/","name":"Tratamento de listras de segrega\u00e7\u00e3o nos processos de fundi\u00e7\u00e3o e lamina\u00e7\u00e3o","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg","datePublished":"2020-09-24T06:47:49+00:00","description":"As faixas de segrega\u00e7\u00e3o na superf\u00edcie da chapa fundida e laminada apresentam-se na forma de faixas que se estendem por todo o comprimento da tira.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/segregation-stripes\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Segregation-Stripes.jpg","width":500,"height":400,"caption":"Segregation Stripes"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/segregation-stripes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Segregation Stripes"}]},{"@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":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech China","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@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":"pt-BR","@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\/pt\/wp-json\/wp\/v2\/posts\/4983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/comments?post=4983"}],"version-history":[{"count":2,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/4983\/revisions"}],"predecessor-version":[{"id":5039,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/4983\/revisions\/5039"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media\/5034"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media?parent=4983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/categories?post=4983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/tags?post=4983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}