F\u0131r\u0131nda al\u00fcminyum eriyi\u011finin ar\u0131t\u0131lmas\u0131 iki a\u015famada ger\u00e7ekle\u015ftirilir:<\/p>\n
\u0130lk ad\u0131m, eritme f\u0131r\u0131n\u0131nda yap\u0131lan \u00f6n ar\u0131tmad\u0131r. Eritme f\u0131r\u0131n\u0131ndaki al\u00fcminyum ala\u015f\u0131m\u0131 s\u0131v\u0131s\u0131n\u0131n kimyasal bile\u015fimi ve s\u0131cakl\u0131\u011f\u0131 gereksinimleri kar\u015f\u0131lad\u0131\u011f\u0131nda, y\u00fcksek safl\u0131kta argon gaz\u0131 ta\u015f\u0131y\u0131c\u0131 olarak kullan\u0131l\u0131r ve ar\u0131tma maddesi al\u00fcminyum eriyi\u011fine aktar\u0131l\u0131r; b\u00f6ylece \u00f6n ar\u0131tma i\u015flemi ger\u00e7ekle\u015ftirilerek eriyikteki oksit kal\u0131nt\u0131lar\u0131n\u0131n ve \u00e7\u00f6z\u00fcnm\u00fc\u015f hidrojenin \u00e7o\u011fu giderilir.<\/p>\n
\u0130kinci ad\u0131m, bekletme f\u0131r\u0131n\u0131nda ar\u0131tmad\u0131r. Ergitme, tutma f\u0131r\u0131n\u0131na aktar\u0131ld\u0131\u011f\u0131nda, s\u0131cakl\u0131k istenen seviyeye ula\u015ft\u0131ktan sonra, y\u00fcksek safl\u0131kta argon gaz\u0131 ta\u015f\u0131y\u0131c\u0131 olarak kullan\u0131larak ar\u0131tma maddesi al\u00fcminyum eriyi\u011fine verilir ve ar\u0131tma t\u00fcp\u00fc, eriyik ar\u0131tmas\u0131n\u0131n homojenli\u011fini sa\u011flamak i\u00e7in eriyik i\u00e7inde farkl\u0131 b\u00f6lgelerde ileri geri hareket ettirilir.<\/p>\n
Ar\u0131tma i\u015flemi s\u0131ras\u0131nda, ar\u0131tma gaz\u0131 bas\u0131nc\u0131 ayarlanmal\u0131 ve ar\u0131tma borusunun erimi\u015f al\u00fcminyum i\u00e7ine dald\u0131r\u0131lma derinli\u011fi ayarlanmal\u0131d\u0131r. Ayr\u0131ca, erimi\u015f al\u00fcminyumun f\u0131rlatma y\u00fcksekli\u011finin 50 mm'den az olmas\u0131n\u0131 sa\u011flayacak \u015fekilde kontrol edilmeli ve ar\u0131tma i\u015flemi s\u0131ras\u0131nda erimi\u015f ala\u015f\u0131m\u0131n oksidasyon c\u00fcrufla\u015fmas\u0131 ile gaz emilimi en aza indirilmelidir.<\/p>\n
Ar\u0131tma i\u015flemi tamamland\u0131ktan sonra, \u00f6nceden hesaplanan c\u00fcrufla\u015ft\u0131r\u0131c\u0131 ajan ala\u015f\u0131m s\u0131v\u0131s\u0131na eklenir, c\u00fcrufla\u015ft\u0131rma i\u015flemi kar\u0131\u015ft\u0131r\u0131l\u0131r ve \u00e7\u00f6zelti sodyum ve kalsiyum i\u00e7ermeyen kaplama maddesi ile kaplan\u0131r. 15-20 dakika bekletildikten sonra, al\u00fcminyum ala\u015f\u0131ml\u0131 yuvarlak k\u00fcl\u00e7e d\u00f6k\u00fclebilir.<\/p>\n
AdTech, erimi\u015f al\u00fcminyum ar\u0131t\u0131m\u0131na y\u00f6nelik ak\u0131 maddelerinin ara\u015ft\u0131rma ve geli\u015ftirilmesi, \u00fcretimi ve pazarlanmas\u0131na odaklanmaktad\u0131r. AdTech ak\u0131 maddeleri, geleneksel gaz giderme ve c\u00fcruf giderme etkisini art\u0131rmak i\u00e7in benzersiz bir teknoloji kullan\u0131r ve bu teknoloji, f\u0131r\u0131n ar\u0131tma s\u00fcrecinde uygulan\u0131r.<\/p>\n