材料制备的计算机模拟 - TNMSC 关键字: 材料制备； 计算机模拟； 超细晶粒钢；深过冷[gap=838]Key words: materials processing; computer simulation; ultra-fine steel; severe undercooling
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ultra fine grained steel 超细晶粒钢
ultra-fine grain steel 超细晶粒钢
ultra-fine grained steel 超细晶粒钢的
ultra-fine low alloy steel 超细低合金钢
ultra fine-grade steel 低合金高强度钢
ultra-fine carbides steel 超细碳化物钢
ultra-fine grain steel bar 超细晶粒钢筋
With the deeper knowledge of ultra fine grain steel, the process of refinement has became one of the main methods to increase mechanical properties of steel availably nowadays.
随着对超细晶粒钢性能了解的逐渐深入，组织细化技术已经成为当今钢铁行业有效提高钢铁机械性能的重要方法之一。
Ultra steel is characterized by its higher cleanness and ultra-fine grain, thus it has higher strength, toughness and longer life even without addition of more alloying elements.
超级钢的主要特征是高洁净度和超细晶粒组织，在不增加任何合金元素的情况下，其强度、韧性和使用寿命提高一倍。
Ultra fine microstructure could increase strength, toughness and work life for steel products, this is developing trend since middle of 90 th in last century of the world.
采用组织超细化提高钢铁结构材料的强韧性和使用寿命是上个世纪90年代中期以来的发展趋势。
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