摘要
综述了TiAl合金的发展,针对采用真空自耗电弧熔炼制备TiAl合金铸锭时易出现成分不均匀和开裂问题,从过程控制、工艺改进、采用新的熔炼方法等方面进行了探讨,并给出了解决措施。
The development of TiAl alloy was reviewed.Aiming at the problems in composition uniformity and cracking in the preparation of TiAl alloy ingots,it is analyzed for the process control,process improvement and new technologies for melting,and the measures to solve the problems were put forward.
作者
周中波
卫娜
张利军
吴天栋
Zhou Zhongbo;Wei Na;Zhang Lijun;Wu Tiandong(Xi’an Super Crystal Sci-Tech Development Co.,Ltd.)
出处
《特种铸造及有色合金》
CAS
北大核心
2020年第2期155-159,共5页
Special Casting & Nonferrous Alloys
基金
西安博士后创新基地科研基金资助项目(16)。
