strain rate history

With plastic strain increasing or changing, the temperature history remarkably evolved the microstructure of fcc metals; ( 3) dynamic strain aging occured in proper temperature and strain rate region.

随塑性应变的增加或变化，温度历史会显著引起fcc金属内部微观结构演化；

Experimental Study for the Effect of Strain Rate History on the Mechanical Behaviors of Shape Memory Alloy under Tension with High Strain Rates

应变率历史对记忆合金在高应变率拉伸下力学行为影响的实验研究

The effects of temperature and strain-rate history on the constitutive relations of Fe-base shape memory alloy under tension have been studied at temperature range from 20 ℃ to 500 ℃ and strain-rate range from 0.002?

在20～500℃和0.00208～193s-1的范围内研究了温度和应变率历史对拉伸载荷下铁基记忆合金本构关系的影响。

The experimental results show that the material has significant rate sensitivity and dynamic strain ageing from 400 ℃ to 550 ℃, and the inelastic cyclic deformation behavior is obviously dependent on temperature, temperature history and strain amplitude history during loading.

在400℃至550℃范围内，材料循环加载时出现动力应变时效；该材料的循环变形行为对温度有明显的依赖性，且具有温度历史依赖性，以及应变幅值历史效应。

Experimental Research for the Effect of Strain-rate History on the Constitutive Relation of Materials and Numerical Analysis on the SHB System

应变率历史对材料本构关系影响的实验研究及SHB系统的数值分析