不同冷却速度下 » Cooling rate under unequal 老是经常让我们通过写词汇清单记忆单词 » Let us always always remember the list of vocabulary words by writing ..
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研究了经40%热变形后不同冷却速度下高碳铬铸钢的组织和性能。
The influence of cooling rate after 40 % hot deformation on structure and properties of high carbon chromium cast steel was studied.
对新型微变形齿轮钢在不同冷却速度下的组织和力学性能进行了研究。
The microstructure and mechanical properties of a new kind of microdistortion gear steel under different cooling rate was studied.
利用膨胀法，结合金相法，测定了X60不同冷却速度下连续冷却转变的膨胀曲线，获得了该钢的连续冷却转变曲线（动态CCT曲线）；
The expanding curves and continuous cooling transformation curve (dynamic CCT curve) of X60 pipeline steel were obtained by dilatometry and microscopic test under different cooling speed.
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