摘要
介绍了利用超塑成形方法成形直径为Φ410mm的钛合金半球件，并用三维有限元程序对成形过程进行了数值模拟，对数值模拟结果和实际成形件进行了对比分析。
This paper introduces the superplastic forming process of φ410 mm Ti alloy hemisphericaland the simulation of its forming process by 3 - D finite element program. The analysis is made between numerical simulation results and experiment.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
1998年第1期27-29,共3页
Aerospace Materials & Technology
关键词
超塑成形
钛合金
半球件
数值模拟
有限元
Superplastic forming
Ti alloy hemispherical component
Numerical simulation
