宇航材料工艺2011，Vol.41Issue(2)：47-50,4.
MB26镁合金复杂结构件等温模锻过程的数值模拟与缺陷控制
Numerical Simulation of Isothermal Forging Process of MB26 Magnesium Alloy
杜志惠 1张绪虎 1单德彬 2陈永来 1张宇玮1
作者信息
- 1. 航天材料及工艺研究所,北京,100076
- 2. 哈尔滨工业大学,哈尔滨,150080
- 折叠
摘要
Abstract
The isothermal forging process of MB26 magnesium alloy was studied by one type of DEFORM-3D element analytical software. The results show visually the distribution of the stress,the trend of metal flow and the forming effect. The cause of typical forming defects, such as folding was found out. According to numerical analysis.the proper blank dimensions, die structure and process parameters were achieved. The fonning defects were eliminated.关键词
镁合金/等温锻造/数值模拟Key words
MB26 magnesium alloy/lsothermal forging/Numerical simulation引用本文复制引用
杜志惠,张绪虎,单德彬,陈永来,张宇玮..MB26镁合金复杂结构件等温模锻过程的数值模拟与缺陷控制[J].宇航材料工艺,2011,41(2):47-50,4.
