| 热轧态Si—Mn系双相钢的组织转变 |
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| 引用本文： | 肖军 吴建英. 热轧态Si—Mn系双相钢的组织转变[J]. 金属热处理, 1995, 0(10): 23-26 |
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| 作者姓名： | 肖军 吴建英 |
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| 作者单位： | 北京科技大学!100083北京工业大学(肖军)，北京科技大学!100083(张国珍，田琮)，太原钢铁公司!030003(吴建英，王国斌，王一德) |
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| 摘 要： | 利用Ｇｌｅｅｂｌｅ－１５００热模拟试验机对试验钢进行了热模拟轧制。研究了在不同热轧工艺参数与合金化程度条件下Ｓｉ－Ｍｎ双相钢的组织转变。获得了估算热轧态Ｓｉ－Ｍｎ双相钢马氏体体积百分数和先共翁素体体积百分数的计算式。计算值与实测值相吻合，给出了ｆｍ－Ｔ－Ｖ和ｆＦｐ－Ｔ－Ｖ关系的三维图及相应的ｆＭ和ｆＦｐ等值线图。
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| 关 键 词： | 热轧态 双相钢 组织转变 热模拟 |
The Microstructure Transformation of As-hot-rolled Si-Mn Dual-phase Steel |
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| Xiao Jun, Zhang Guozhen, Tian Cong,Wu Jianying, Wang Guobin, Wang Yide. The Microstructure Transformation of As-hot-rolled Si-Mn Dual-phase Steel[J]. Heat Treatment of Metals, 1995, 0(10): 23-26 |
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| Authors: | Xiao Jun Zhang Guozhen Tian Cong Wu Jianying Wang Guobin Wang Yide |
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| Affiliation: | Xiao Jun; Zhang Guozhen; Tian Cong;Wu Jianying; Wang Guobin; Wang Yide |
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| Abstract: | The experimental steels were hot-rolled by Gleeble-1500 hot-simulated testing machine. The microstructure transformation of Si-Mn dual-phase steel with different hot-rolled process parameters and alloy elements was studied. The formulae used to estimate the volume percent of martensite (fM) and the volume percent of pro-eutectoid ferrite (fFP ) of dual-phase steel were obtained. The three dimension graphs of fM-T-V and fFP-T-V were obtained. |
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| Keywords: | as-hot-rolled dual-phase steel microstructure transformation hot-simulated test |
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