| 冷轧工作辊用钢的抗热冲击性 |
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| 引用本文： | 刘慕怡 徐利民 等. 冷轧工作辊用钢的抗热冲击性[J]. 北京科技大学学报, 1993, 15(1): 60-66 |
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| 作者姓名： | 刘慕怡 徐利民 等 |
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| 作者单位： | 材料科学与工程系 |
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| 摘 要： | 采用磨擦热冲击的方法，研究了冷轧工作辊用86CrMoV7钢在不同热处理条件下的抗热冲击性，结果表明，淬火温度越高，抗裂性越差，在相同淬火温度下，回火温度越高，抗裂性越好。
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| 关 键 词： | 高合金钢 热冲击 冷轧 抗冲击 轧辊 |
The Thermal Shock Resistance of Steel for Cold Working Rolls |
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| Liu Muyi Shu Limin Zeng Jicheng pepartment of Materials Science and Engineering. The Thermal Shock Resistance of Steel for Cold Working Rolls[J]. Journal of University of Science and Technology Beijing, 1993, 15(1): 60-66 |
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| Authors: | Liu Muyi Shu Limin Zeng Jicheng pepartment of Materials Science and Engineering |
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| Affiliation: | Liu Muyi Shu Limin Zeng Jicheng pepartment of Materials Science and Engineering |
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| Abstract: | The influence of different heat treatment on thermal shock resistance of 86CrMoV7 steel used as cold working rolls, has been investigated by using friction thermal shock method. The results show that under the same quenching temperature, the higher the quenching temperure, the worse the crack resistance and the higher the tempering temperature, the better the crack resistance. |
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| Keywords: | thermal shock cold working rolls crack resistance |
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