An obvious strain hardening area generated in subsurface in the process of wear and the hardening effect firstly increased and then decreased with the increase of temperature.
材料亚表层在磨损后产生明显的应变硬化,硬化效果随温度的升高先增强后减弱。
The initial hardness of high manganese steel lining plate is low, so that under the operating conditions of ball grinding mill, the working hardening effect can't utilited completely.
为了保护球磨机筒体内表面不受磨损和控制钢球在简体内的运动轧迹,筒体内铺有高锰钢衬板。
Based on the basic theory of artificial neural network, BP network model is founded to predict the highest surface temperature and hardening effect in the process of laser die-surface hardening.
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。
The results show that the granite has strain rate effect, hardening effect and jumping behaviors of stress-strain curve.
结论表明,在此应变率段花岗巖材料具有明显的应变率硬化效应,峰值应力前应力-应变曲线的跃进特性。
Results showed that this type of hardener can perform characteristic quick hardening effect without any post hardening action.
结果表明该坚膜剂具有坚膜速度快、无后期坚膜效应的特点。
The mesophase did not appear. As the hardening effect and the thermal effect, hardness distribution near the interface of titanium and aluminum are different.
由于爆炸硬化和爆炸热效应的共同作用,界面附近钛板和铝板硬度分布规律不同。
The precipitation hardening effect and the grain refining effect of trace elements vanadium and titanium in microalloyed steels were researched on.
本文研究了微量元素钒、钛在非调质钢中的析出硬化作用和细化晶粒作用。
Experimental results show IL correction method can eliminate beam hardening effect and suppress the projection noise enlargement effectively in correction process.