TiAlNb合金真空熔炼工艺的研究  

Study on Vacuum Melting Technique of TiAlNb Alloy

作　　者：邓斌 刘海涛 曲媛 姚进军 李智 胡博 张卫国 DENG Bin;LIU Haitao;QU Yuan;YAO Jinjun;LI Zhi;HU Bo;ZHANG Weiguo(CSSC No.12 Research Institute,Xingping 713102,China)

机构地区：[1]中国船舶集团有限公司第十二研究所,陕西兴平713102

出　　处：《热加工工艺》2022年第23期82-85,共4页Hot Working Technology

摘　　要：对TiAlNb合金的真空熔炼工艺进行研究。通过对熔炼电流、熔炼电压、伺服调节、稳弧电流、循环冷却等参数进行优化设计,制定出合理的工艺方案。经过生产实践验证,工艺方案可行并取得良好的应用效果。The vacuum melting process of TiAlNb alloy was studied. By optimizing the parameters such as smelting current, smelting voltage, servo adjustment, stable arc current and circulating cooling, a reasonable process plan was formulated. After production practice verification, the process plan is feasible and has achieved good application results.

关 键 词：TiAlNb合金 真空自耗电极电弧凝壳炉 真空熔炼 熔炼电流 伺服调节 稳弧电流 

分 类 号：TG292[金属学及工艺—铸造] TG250.2