文章详细信息 关键词: 共析钢;;冷轧;;超细晶;;球化处理;;再结晶退火 [gap=1152]Keywords: eutectoid steel;cold-rolling;ultra-fine grain;spheroidization;recrystallization annealing
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人们也将尺寸位于(0.1称为超细晶(Ultra-fine grain, UFG)材料。 1.2.1 超细晶 超细晶金属材料由于晶粒细小(0.01~1μm),因此具有大量的晶界面积。
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ultra fine grain 超微粒 ; 技术制备超细晶 ; 粒
ultra-fine grain steel 超细晶粒钢
ultra-fine grain steels 超细晶粒钢的
formation of ultra-fine grain 超细晶的形成
ultra-fine grain ferrite steels 超细晶铁素体钢
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。
参考来源 - 400MPa级超级钢激光焊接及其焊接性研究Because of the huge difference in microscopic structure with coarse grain material, ultra-fine grain metals present unique mechanical behaviors like hardening by annealing, etc.
同时,由于在微观结构上与粗晶材料存在巨大差异,超细晶材料往往表现出奇特的力学行为,例如退火强化等。
参考来源 - 热处理对超细晶工业纯铝力学行为影响的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The temperature and the deformation rate are the key factors to prepare ultra-fine grain materials.
变形温度和变形速率是获得超细晶材料的关键。
SP52 ultra-fine grain hot rolling sheets which have Q235 composition were produced in Pansteel 1450 industrial mill.
在攀钢1450热连轧机上,用Q 235普碳钢成分生产出了具有超细晶粒的SP52热轧钢板。
The simulations of austenite grain growth in HAZ of ultra-fine grain steel make foundation for future research work.
本文的研究结果将有助于新一代钢铁材料焊接HAZ组织模拟的进一步研究。
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