4J43合金线材软化退火工艺研究  

Research on Soft Annealing Process of 4J43 Alloy Wire

作　　者：昝斌[1] 朱廷贤[2] 丁冬久[3] 张东[1] 

机构地区：[1]金川集团公司镍钴研究设计院,甘肃金昌737100 [2]金川集团公司兰州金川科技发展公司,甘肃金昌737100 [3]金川集团公司兰州金川新材料科技股份有限公司,甘肃金昌737100

出　　处：《热加工工艺》2012年第18期227-228,共2页Hot Working Technology

摘　　要：比较了罩式炉及在线光亮退火炉两种软化退火对4J43合金线材组织及力学性能的影响。结果表明:4J43合金采用在线退火工艺具有退火效率高、退火后晶粒组织细小、均匀的优点,更适合于规模化生产。The mechanical properties of 4J43 alloy wire treated with two soft annealing process were compared.The results show that the wire after online annealing process has high efficiency.The grain size is small and uniform.The process is suitable for large-scale production.

关 键 词：4J43合金 在线光亮退火 罩式炉退火 

分 类 号：TG156.2[金属学及工艺—热处理]