CAJ | 학술논문

概述了镁合金高应变加载条件下的塑性变形微观机制和损伤形式.综述了国内外镁合金动态力学性能的研究现状.针对镁合金动态力学性能的不足之处,指出未来镁合金动态力学性能研究的发展方向为:系统研究现有牌号镁合金的动态力学性能;探讨合金元素、加工工艺和热处理对镁合金动态力学性能的影响;构建镁合金动态本构方程.
개술료미합금고응변가재조건하적소성변형미관궤제화손상형식.종술료국내외미합금동태역학성능적연구현상.침대미합금동태역학성능적불족지처,지출미래미합금동태역학성능연구적발전방향위:계통연구현유패호미합금적동태역학성능;탐토합금원소、가공공예화열처리대미합금동태역학성능적영향;구건미합금동태본구방정.
The microstructure deformation mechanisms and damage form of magnesium alloys under high strain rate are described briefly. The research status in dynamic mechanical properties of magnesium alloys at home and abroad are summarized. The research insufficient in the dynamic mechanical properties is expounded. It is pointed out that the important development direction in the dynamic mechanical properties of magnesium alloys in the future are studying the dynamic mechanical properties of existing grade magnesium alloys, studying the impact of alloying elements, processing technique and heat treatment on dynamic mechanical properties of magnesium alloys, and construction of dynamic constitutive equations of magnesium alloys.