摘要
本文对Hpb59-1黄铜超塑性压缩变形后的试样进行金相分析。不同的原始组织、变形温度和应变速率,对超塑性压缩变形后的金相组织都产生较大影响。
A metallographic analysis was made on HPb59-1 brass sample after superplastic compressive strain. It is indicated experimentally that different original structures, different deformation temperature, and different strain rates exert fairly great influences on its metal- lurgical microstructure after superplastic compressive strain. The results may serveas a ref- erence for choosing better deformation temperature, strain rate, and original structure.
出处
《华侨大学学报（自然科学版）》
CAS
1993年第4期483-488,共6页
Journal of Huaqiao University(Natural Science)
关键词
超塑性
变形
黄铜
金相组织
HPb59-1 brass
superplasticity
deformation
microstructure
