grain size refining effect 晶粒细化效应
With the increase of extrusion ratio,the grain refining effect was more significant and the microstructure was more uniform.
随着挤压比的增大,晶粒细化效果更明显,微观组织更均匀,综合性能更优越。
参考来源 - 热塑性变形对镁合金微观组织与性能的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
The reason for abrasive wear resistance enhancement of bionics smooth surface made by Laser Carving Technology is grain super-refining strengthening, hardening, effect of dowel pin and bionics.
激光雕刻仿生非光滑表面耐磨性提高的原因是：晶粒超细化，硬度提高，桩钉效应和仿生效应。
Reverse austenization, grain refining and effect of grain refined structure on mechanical properties of a high strength maraging stainless steel were studied.
研究了一种高强度马氏体时效不锈钢逆转变奥氏体再结晶规律、细化晶粒工艺及细晶组织对力学性能的影响。
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