大规格TA10钛合金铸锭生产工艺研究  

Research on Production Process of Large-size TA10 Titanium Alloy Ingot

作　　者：张晋 王永强 户如意 曹瑞 李楠 ZHANG Jin;WANG Yong-qiang;HU Ru-yi;CAO Rui;LI Nan(Xinjiang New Material Technology Co.,Ltd.,Hami 839000,China)

机构地区：[1]新疆湘润新材料科技有限公司,新疆哈密839000

出　　处：《世界有色金属》2020年第23期127-128,共2页World Nonferrous Metals

摘　　要：为了解决VAR生产大规格TA10铸锭镍偏析的问题,制定3种熔炼工艺对不同的一次熔炼电流和稳弧方式进行了研究。结果表明采用较小的一次熔炼电流和交流稳弧方式生产出的大规格TA10铸锭Ni元素均匀性最好。In order to solve the problem of nickel segregation in large-size TA10 ingots produced by VAR,three smelting processes were developed to study different first smelting currents and Stirring current methods.The results show that the large-size TA10 ingot produced with a smaller first melting current and AC stirring current has the best Ni element uniformity.

关 键 词：大规格TA10铸锭 真空自耗炉熔炼 镍偏析 

分 类 号：TG292[金属学及工艺—铸造]