| 控轧控冷对DH36钢组织的影响及工艺参数优化 |
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| 引用本文： | 唐荻,高元军,徐洪庆. 控轧控冷对DH36钢组织的影响及工艺参数优化[J]. 轧钢, 2000, 17(4): 7-11 |
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| 作者姓名： | 唐荻 高元军 徐洪庆 |
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| 作者单位： | 1. 北京科技大学,北京,100083
2. 济南钢铁集团总公司,山东,济南,250101 |
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| 摘 要： | 在实验室研究了控轧控冷工艺对ＤＨ３６高强度船板用钢显微组织和力学性能的影响；通过组织分析优化了ＤＨ３６钢的控轧控冷工艺，并在工业生产中进行了试验。结果表明，用这种工艺生产的船板具有高强度和良好的低温韧性，完全可以代替正火处理。
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| 关 键 词： | DH36船板钢 控轧控冷 工艺优化 晶粒细化 组织 |
Effect of controlled rolling and controlled cooling on the microstructure and mechanical property of DH36 steel and its process parameters optimization |
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| TANG Di,GAO Yuan-jun,XU Hong-qing. Effect of controlled rolling and controlled cooling on the microstructure and mechanical property of DH36 steel and its process parameters optimization[J]. Steel Rolling, 2000, 17(4): 7-11 |
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| Authors: | TANG Di GAO Yuan-jun XU Hong-qing |
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| Abstract: | Theeffect of controlled rolling and controlled cooling parameters on the microstructure andmechanical properties of DH36 steel has been studied in laboratory, and the processparameters have been optimized. It is show that the ship-plates produced by theseparameters have high strength and good low-temperature toughness, and the normalizingtreatment is no longer necessary. |
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| Keywords: | DH36 steel controlled rolling and controlled cooling process optimization grain refinement |
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