面向21世纪的铝液除氢净化技术  

The Hgdrogen Removal and Purification Technology of\=Molten Aluminium Facing the 21st Century

作　　者：杨长贺[1] 

机构地区：[1]大连理工大学

出　　处：《特种铸造及有色合金》1999年第S1期113-115,共3页Special Casting & Nonferrous Alloys

摘　　要：面向２１世纪，气泡浮游法仍不失为广泛采用的铝液除氢净化（精炼）技术，但是气体净化（精炼）剂将有逐渐取代固体净化（精炼）剂的趋势。The paper show that the method of H removal of aluminium melt by bubbles floatation shall be use yet in a wide range facing 21st century, but gaseous deyassing agent shall be developed to gradually replace solid degassing agent. The paper yet show the main trend of improvement and development of this purification technology.\=

关 键 词：铝液净化 精炼 除气 开发 

分 类 号：TF821.04[冶金工程—有色金属冶金]