摘要
运用MSC. MARC有限元分析软件,采用热-机耦合方法,对钼粉末温压成形过程进行了有限元数值模拟,获得了粉末体形变、应力场和相对密度分布等相关数据,为改善钼粉温压成形工艺及优化工艺参数提供了理论依据。
The warm compaction process of molybdenum powder was simulated and analysed with MSC. MAARC FEM software by using themal-mechancial coupled method. The correlative data, including geometrical deformation, stress field and relative density distribution of molybdenmu powder were obtained for optimizing warm compaction technology patamters.
出处
《锻压技术》
CAS
CSCD
北大核心
2007年第2期119-121,共3页
Forging & Stamping Technology
关键词
温压成形
数值模拟
热-机耦合
相对密度
warm compaction process
numerical simulation
themal-mechanical coupling
relative density
