grain-refinement treatment 晶粒细化处理
self grain refinement 晶粒自身细化
dynamic grain refinement 动力晶粒细化
equiaxed grain refinement 等轴细化
surface grain refinement process 表面晶细晶工艺
supersonic grain refinement 超声波晶粒细化
Effects of strontium addition on grain refinement of AM60B alloy are investigated.
研究了Sr对AM60B合金晶粒细化的影响。
参考来源 - Sr对AM60B铸造镁合金晶粒细化的影响It was also found out that proper Re element addition could increase the toughness of the weld metal and improve its microstructure by grain refinement.
适量的稀土元素可改善焊缝金属组织的形态、细化晶粒、提高韧性。
参考来源 - 稀土元素对自保护药芯焊丝的影响 Effect of Re Elements on the Properties of Self·2,447,543篇论文数据，部分数据来源于NoteExpress
It is shown that equal channel angular extrusion is a new method of grain refinement.
实验证明：等通道转角挤压技术是细化晶粒的新方法。
And the precipitation of Nb has the effect of precipitation hardening and grain refinement.
钢中铌的沉淀析出具有沉淀强化和晶粒细化的作用。
The grain refinement rate of the ingots increases with the increase of ultrasonic application time.
随着超声处理时间的增加，铸锭的细化率急剧增加。
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