摘要
通过高温流变实验，揭示了合金凝固温区不同阶段的流变特性；提出准液相及准固相为五元件流变模型，而其过渡温区为六元件流变模型．并获得了相应的微分型本构方程．
The rheologic mechanical behavior of alloys in the liquid/solid coexistence zone is revealed through rheo-logic tests.The five-component rheologic model is proposed for the quasi-liquid/solid states,and the six-com-ponent model for the interim zone.The differential constitutive equations are obtained accordingly.
出处
《科技通报》
1995年第1期23-26,共4页
Bulletin of Science and Technology
基金
国家教委博士点基金
关键词
合金
凝固温区
本构方程
流变模型
alloys
liquid/solid coexistence zone
rheologic behavior
constitutive equations
