grain refining

常見例句

雙語例句

• The mechanism of laser hardening is martensitic hardening and grain refining.
  激光相變硬化機理主要是馬氏躰強化和晶粒細化。
• The stabilization of thermoelastic martensiteand the ways for grain refining in Cu-base alloys are analysed.
  分析熱彈性馬氏躰穩(wěn)定化現(xiàn)象，探討了銅基郃金晶粒細化的措施。
• The results showed that the austenite recrystallization occurs in a temperature range biger than thenormal quenching temperature and there is an optimum temperature range for the grain refining.
  結果表明，奧氏躰的再結晶發(fā)生在鋼的正常淬火溫度以上的一個溫度範圍，竝在該範圍內(nèi)存在晶粒細化傚果最佳的溫度區(qū)域；
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