摘要
由于镁合金板材的冲压产品具有较好的力学性能和表面质量而成为镁合金材料应用的一个趋势。然而,目前它的许多成形性能参数尚未研究,这也影响了镁合金冲压成形工艺的设计。为了研究镁合金薄板的冲压成形性能,试验得到了一些成形性能参数,并为镁合金冲压成形的有限元模拟提供了重要的试验参数。
Product of drawn magnesium alloy sheel will be trend of the use of it because of it＇s excellent mechanic properly. However, many parameler of forming property of of magnesium haven＇t been researched, and it impede seriously the stamping forming engeering, In this paper, some typical experiment was studied and some important parameters have been concluded. These result can also he the essential parameters that used in finite element simulation of stamping forming of magnesium alloy.
出处
《轻合金加工技术》
CAS
北大核心
2006年第1期31-34,54,共5页
Light Alloy Fabrication Technology
关键词
镁合金
冲压成形性能
应变强化指数
厚向异性系数
magnesium alloy
stamping formabilily
work- hardening exponential
the coefficient of normal anisortopy
