strain rate hardening effect 应变率强化效应
strain-rate hardening 应变速率强化
strain hardening rate 应变硬化率
rate of strain hardening [冶] 应变硬化速率
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Raising the testing strain rate, the strength and yield ratio increased the plasticity slightly decreased, but the strain rate hardening index kept constant.
应变率增加，材料强度提高，屈强比增大，塑性略有降低，但流变阶段应变率强化系数基本不变。
The reason for the sawtooth chips is that the adiabatic shear localization occurs in the primary deformation zones when thermal softening exceeds strain and strain rate hardening.
锯齿形切屑产生的原因是第一变形区内因热软化超过应变和应变率强化而发生了绝热剪切局部化。
The experimental results indicate that all hydrogenated titanium alloy TC4 specimens exhibit a distinct heat softening effect, but that the strain rate hardening effect is comparatively weak.
结果表明，置氢tc 4钛合金具有较强的热软化效应，而应变率强化效应则相对较弱。
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