| 铸态40Cr2MoNiV钢的过冷奥氏体等温转变及其特点 |
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| 引用本文： | 姜惠仁,马忠凯.铸态40Cr2MoNiV钢的过冷奥氏体等温转变及其特点[J].吉林工学院学报,1987(1). |
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| 作者姓名： | 姜惠仁 马忠凯 |
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| 作者单位： | 吉林工学院材料工程系
(姜惠仁)，吉林工学院材料工程系(马忠凯) |
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| 摘 要： | 本文介绍了采用金相法研究铸态40Cr2MoNiV钢的过冷奥氏体等温转变产物的显微形貌,测定了TTT曲线,并对铸态钢TTT曲线的特点进行了讨论。
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| 关 键 词： | 过冷奥氏体 等温转变 铸钢 TTT曲线 转变带 40Cr2MoNiV铜 |
Transformation of Supercooled Austenite in Cast Steel 40Cr2MoNiV and Its Characteristics |
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| Jiang Huiren Ma Zongkai,The Materials Engineering.Transformation of Supercooled Austenite in Cast Steel 40Cr2MoNiV and Its Characteristics[J].Journal of Jilin Institute of Technology,1987(1). |
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| Authors: | Jiang Huiren Ma Zongkai The Materials Engineering |
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| Institution: | Jiang Huiren Ma Zongkai
The Materials Engineering Department |
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| Abstract: | In this paper, the microstruture of supercooled austenite in cast steel 40Cr2MoNiV by isothermal transformation was investigated and TTT-diag-ram for the steel was measured by the method of metallography and characteristics of the TTT-diagram were discussed. |
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| Keywords: | supercooled austenite isothermal tran formation cast steel TTT-diagram band of transformation steel 40Gr2MoNiV |
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