| 耐火钢的性能及工艺研究 |
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| 引用本文： | 完卫国,吴结才,吴保桥,杨才福,沈俊昶.耐火钢的性能及工艺研究[J].中国冶金,2005,15(7):33-37. |
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| 作者姓名： | 完卫国 吴结才 吴保桥 杨才福 沈俊昶 |
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| 作者单位： | 1. 马钢股份公司技术中心,安徽,马鞍山,243000
2. 钢铁研究总院,北京,100081 |
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| 摘 要： | 测定了耐火钢的CCT曲线,研究了耐火钢的性能,包括室温和高温拉伸性能、系列温度下的冲击性能、应变时效性能等;探讨了终轧温度、冷却速度、回火对耐火钢性能的影响.结果表明:试验钢的综合性能完全满足了设计指标的要求,生产工艺的研究工作为耐火钢的工业生产提供了有益的参考.
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| 关 键 词： | 耐火钢 高温强度 终轧温度 性能 |
| 文章编号： | 1006-9356(2005)07-0033-05 |
Research on Properties and Process of Fire-Resistant Steel |
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| WAN Wei-guo,WU Jie-cai,WU Bao-qiao,YANG Cai-fu,SHEN Jun-chang.Research on Properties and Process of Fire-Resistant Steel[J].China Metallurgy,2005,15(7):33-37. |
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| Authors: | WAN Wei-guo WU Jie-cai WU Bao-qiao YANG Cai-fu SHEN Jun-chang |
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| Abstract: | The CCT curve of fire-resistant steel was determined. Tensile properties at room and elevated-temperature, impact toughness at different temperature and strain aging behaviour were tested.Influence of final rolling temperature, cooling rate and tempering on properties of fire-resistant steel was researched. The results show that the integrate properties of fire-resistant steel can fully meet the expectant requirements. The research of process provides useful reference for industrially producing fire-resistant steel. |
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| Keywords: | fire-resistant steel elevated-temperature strength final rolling temperature property |
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