合金凝固过程的微分型本构方程及其蠕变与松弛特性

Constitutive Equations and Creep, Relaxation Properties of Alloy during Solidification

摘要: 指出了加强合金凝固温区力学特性研究的工程意义基于作者近来的实验研究结果及所提出的流变模型，进一步揭示了合金凝固过程相应的微分型本构方程及其蠕变与松驰特性。

Abstract: The engineering importance to study the mechanical properties of alloys during solidification is pointed out. Based on the experimental results and the rheologic models obtained by the authers recently, the constitutive equations and the creep, relaxation properties are revealed.