grain refinement

基本解釋

• [晶體] 晶粒細化

英漢例句

雙語例句

• The results show that, increasing cooling rate, pre-deformation and grain refinement are useful for spreading of the non-equilibrium microstructure around the primary grains.
  結(jié)果表明：增加冷卻速率、預變形處理和晶粒細化有利于初始凝固組織中存在的非平衡組織的分散細化。
• And the precipitation of Nb has the effect of precipitation hardening and grain refinement.
  鋼中鈮的沉淀析出具有沉淀強化和晶粒細化的作用。
• The grain refinement mechanisms of undercooled DZ125 superalloy melt were systematically investigated by the method of molten salt purification combined with cycled superheating.
  采用熔鹽凈化劑與循環(huán)過熱相結(jié)合的方法，對DZ125高溫合金晶粒細化機制進行了系統(tǒng)研究。

• grain refinement更多例句

詞組短語

短語

• grain -refinement treatment 晶粒細化處理
• surface grain refinement process 表面晶細晶工藝
• grain refinement performance 細化活性
• Coating for Grain Refinement 細晶化涂料
• grain ultra -refinement 晶粒超細化

• grain refinement更多詞組

專業(yè)釋義

能源科學技術(shù)

• 晶粒細化

  Effects of strontium addition on grain refinement of AM60B alloy are investigated.
  研究了Sr對AM60B合金晶粒細化的影響。

• 細化晶粒

  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.
  適量的稀土元素可改善焊縫金屬組織的形態(tài)、細化晶粒、提高韌性。

  機械工程

• 晶粒細化

化學

• 晶粒細化
• 晶粒微化

材料科學

• 晶粒微化