| 阀门钢5Cr21Mn9Ni4N热变形抗力模型 |
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| 引用本文： | 龚水平,王印清.阀门钢5Cr21Mn9Ni4N热变形抗力模型[J].特殊钢,1995,16(1):19-21. |
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| 作者姓名： | 龚水平 王印清 |
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| 作者单位： | 冶金部钢铁研究总院，长城特殊钢公司 |
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| 摘 要： | 以１Ｃｒ１８Ｎｉ９Ｔｉ不锈钢为参考，在Ｇｌｅｅｂｌｅ１５００热模拟试验机上对５Ｃｒ２１Ｍｎ９Ｎｉ４Ｎ（２１－４Ｎ）阀门钢的热轧变形抗力进行了研究，得到了它们的变形抗力曲线。分析了各典型变形抗力模型的预报精度。用合理的模型结构形成回归了两钢种的热轧变形抗力西式。
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| 关 键 词： | 变形抗力 阀门钢 数学模型 热变形抗力 |
Hot Deformation Resistance Model of Valve Steel 5Cr21MngNi4N |
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| Gong Yongping.Hot Deformation Resistance Model of Valve Steel 5Cr21MngNi4N[J].Special Steel,1995,16(1):19-21. |
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| Authors: | Gong Yongping |
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| Abstract: | Compared with the deformation resistance of steel 1Cr18Ni9Ti, the deformation resistance of 5Cr21Mn9Ni4N(21-4N) during hot rolling was studied using the Gleeble 1500 hot simulation testing machine.With the deformation resistance curves attained. the authors analyze the forecast precision of several typical deformation resistance models. The deformation resistance models of two steels during hot rolling have been established with regression analysis of reasonable structural formula. |
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| Keywords: | Index Deformation Resistance Valve Steel Mathematical Model |
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