{"id":12272,"date":"2022-01-13T08:14:23","date_gmt":"2022-01-13T08:14:23","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=12272"},"modified":"2022-02-22T09:24:50","modified_gmt":"2022-02-22T09:24:50","slug":"liquid-aluminum-degassing-equipment","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/tr\/liquid-aluminum-degassing-equipment\/","title":{"rendered":"S\u0131v\u0131 Al\u00fcminyum Gaz Giderme Ekipman\u0131"},"content":{"rendered":"

S\u0131v\u0131 al\u00fcminyum gaz giderme ekipman\u0131, al\u00fcminyum ala\u015f\u0131m end\u00fcstrisinde s\u0131v\u0131 al\u00fcminyumun ar\u0131t\u0131lmas\u0131 ve gazdan ar\u0131nd\u0131r\u0131lmas\u0131 i\u00e7in en iyi se\u00e7imdir.<\/p>\n

\u015eu ilke: al\u00fcminyum gaz giderme ekipman\u0131<\/a> Bunun i\u00e7in rotorun, metal eriyik havuzunun her yerine e\u015fit ve homojen bir \u015fekilde da\u011f\u0131lan \u00e7ok k\u00fc\u00e7\u00fck ataletsel kabarc\u0131klar olu\u015fturabilmesi gerekir.<\/p>\n

Al\u00fcminyum d\u00f6k\u00fcmlerde, hidrojen ve kal\u0131nt\u0131 maddeleri gidermek i\u00e7in etkili bir ak\u0131 gaz\u0131 ar\u0131tma y\u00f6ntemine duyulan ihtiya\u00e7 uzun zamand\u0131r bilinmektedir. Bu nedenle, son d\u00f6nemdeki geli\u015fmeler bu gereksinimi kar\u015f\u0131lamaya ve optimum gaz giderme verimlili\u011fi elde etmeye y\u00f6neliktir.<\/p>\n

S\u0131v\u0131 Al\u00fcminyum Gaz Giderme Ekipman\u0131, erimi\u015f metalin i\u00e7inden bir gaz (genellikle azot) ge\u00e7irerek bu istenmeyen bile\u015fenleri giderir.<\/p>\n

Gaz genellikle bir gaz giderme rotoru arac\u0131l\u0131\u011f\u0131yla verilir; bu rotor, kabarc\u0131klar\u0131n boyutunu k\u00fc\u00e7\u00fclt\u00fcr ve azotu erimi\u015f metal havuzunun her yerine da\u011f\u0131t\u0131r.<\/p>\n

Olu\u015fan kabarc\u0131klar erimi\u015f metal blo\u011funun i\u00e7inden yukar\u0131 do\u011fru y\u00fckselirken, metalde \u00e7\u00f6z\u00fcnm\u00fc\u015f hidrojeni emer ve onu eriyikten uzakla\u015ft\u0131r\u0131r.<\/p>\n

Buna ek olarak, metal olmayan kat\u0131 par\u00e7ac\u0131klar kabarc\u0131klar\u0131n y\u00fczd\u00fcrme etkisiyle y\u00fczeye \u00e7\u0131kar\u0131l\u0131r ve daha sonra metalin s\u0131y\u0131r\u0131lmas\u0131yla bu par\u00e7ac\u0131klar uzakla\u015ft\u0131r\u0131labilir.<\/p>\n

\"S\u0131v\u0131<\/p>\n

Al\u00fcminyum gaz giderme ekipman\u0131nda, gaz giderme rotoru olarak silikon nitr\u00fcr kullan\u0131l\u0131r. <\/strong>Gaz giderme rotoru, ba\u011f\u0131ms\u0131z \u015faft ve rotor kafas\u0131ndan olu\u015fan iki par\u00e7al\u0131 bir yap\u0131ya sahiptir.<\/p>\n

Rotor kafas\u0131n\u0131n geometrisi k\u00fc\u00e7\u00fcld\u00fck\u00e7e, hidrojen giderme verimlili\u011fi zamanla azal\u0131r.<\/p>\n

Sonunda, rotor kafas\u0131n\u0131n verimlili\u011fi d\u00fc\u015fer, mil k\u0131r\u0131lma noktas\u0131na kadar incelir ve rotor grubunun de\u011fi\u015ftirilmesi gerekir.<\/p>\n

Bu ar\u0131za mekanizmas\u0131 g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, rotor \u00f6mr\u00fcn\u00fc uzatmak ve mevcut d\u00f6k\u00fcmlere k\u0131yasla performans\u0131n\u0131 korumak amac\u0131yla, malzemeler ve rotor kafas\u0131 tasar\u0131m\u0131 iyile\u015ftirilerek d\u00f6ner gaz giderme i\u015fleminin verimlili\u011fi art\u0131r\u0131lmal\u0131d\u0131r.<\/p>\n

Al\u00fcminyumun azotla gazdan ar\u0131nd\u0131r\u0131lmas\u0131 genellikle bir d\u00f6ner gaz giderme cihaz\u0131<\/a>.<\/span> Asl\u0131nda, t\u00fcm d\u00f6ner hava gidericiler ayn\u0131 de\u011fildir.<\/span> Verimli k\u00fc\u00e7\u00fck kabarc\u0131klar \u00fcretmek i\u00e7in en iyi kafa tasar\u0131m\u0131na sahip olmak \u00f6nemlidir.<\/span> Ar\u0131tma s\u00fcresinin ve gaz t\u00fcketiminin azalt\u0131lmas\u0131yla \u00f6nemli \u00f6l\u00e7\u00fcde maliyet tasarrufu sa\u011flanabilir.<\/span><\/p>\n