| 形变对12MnMoVN钢连续冷却转变的影响 |
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| 引用本文： | 曹仁焕,马洪悌,阎振棨.形变对12MnMoVN钢连续冷却转变的影响[J].东北大学学报(自然科学版),1991(1). |
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| 作者姓名： | 曹仁焕 马洪悌 阎振棨 |
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| 作者单位： | 东北工学院材料科学与工程系
(曹仁焕，马洪悌)，东北工学院材料科学与工程系(阎振棨) |
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| 摘 要： | 奥氏体区形变使钢的连续冷却转变曲线向左上方移动;形变促进先共析铁素体转变,使先共析铁素体数量增加;形变还诱发珠光体转变。岛状组织转变动力学曲线形状与岛状组织的基体铁素体类型有关。
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| 关 键 词： | 低碳低合金钢 连续冷却转变 形变 岛状组织 转变动力学曲线 |
Effect of Austenite Deformation on the Continuous Cooling Transformation of Steel 12MnMoVN |
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| Cao Renhuan,Ma Hongti,Yan Zenqi.Effect of Austenite Deformation on the Continuous Cooling Transformation of Steel 12MnMoVN[J].Journal of Northeastern University(Natural Science),1991(1). |
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| Authors: | Cao Renhuan Ma Hongti Yan Zenqi |
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| Abstract: | It was found that the austenite deformation in the low-carbon low-alloy steel 12MnMoVN makes the continuous cooling transformation curves to move up and left,and expedites the pro-entectoid ferrite transformation so as to increase its volume fraction.Further more, the austenite deformation will induce the pearlitic transformation. As to the kinetic curves of the islandstructure transformation for the steel,the curve forms relate closely to the morphologies of ferritic matrix. |
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| Keywords: | low-carbon low-alloy steel continuous cooling transformation deformation island structure kinetic curves of transformation |
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