摘要
本文简要介绍了超塑变形的力学行为，包括宏观力学特征、变形机理及主要的微观组织变化；综述了超塑性本构关系的研究进展。
First of all,this paper discusses the mechanical properties of superplastic deformation, which are related to macro-mechanic characters,deformation micro- mechanism,and microstructure changes during superplasticdeformation,The second part of this paper gives a review on recent investiga- tion of superplastic constitutive relations.
出处
《力学进展》
EI
CSCD
北大核心
1995年第2期260-275,共16页
Advances in Mechanics
关键词
超塑性变形
本构关系
变形机理
塑性力学
superplastic deformation
mechanical properties
constitutive relation
microstructure change
deformation mechanism
