| 利用热模拟技术优化DH36船板钢轧制工艺 |
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| 引用本文： | 潘红波,唐荻,胡水平,苏岚,王潇潇,张向葵,汪贺模. 利用热模拟技术优化DH36船板钢轧制工艺[J]. 北京科技大学学报, 2009, 31(3) |
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| 作者姓名： | 潘红波 唐荻 胡水平 苏岚 王潇潇 张向葵 汪贺模 |
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| 作者单位： | 1. 北京科技大学高效轧制国家工程研究中心,北京,100083
2. 宝钢分公司厚板厂,上海,200941 |
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| 基金项目： | 教育部“211工程”重点资助项目 |
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| 摘 要： | 利用自行研制的大试样平面应变热力模拟试验机,对宝钢DH36船板钢的轧制工艺进行了热模拟与优化,测量了变形过程中材料的流变曲线,并对模拟后的试样进行了显微组织、圆棒拉伸、夏比冲击等分析.结果显示,大试样平面应变模拟技术不仅能满足常规热模拟系统分析的要求,而且模拟后的试样能进行力学性能分析.实验数据表明所模拟的船板钢具有优异的力学性能.
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| 关 键 词： | 船板钢 轧制工艺 大试样平面应变 热力模拟 力学性能分析 |
Rolling process optimization of DH36 ship plate steel by hot simulation technology |
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| PAN Hong-bo,TANG Di,HU Shui-ping,SU Lan,WANG Xiao-xiao,ZHANG Xiang-kui,WANG He-mo. Rolling process optimization of DH36 ship plate steel by hot simulation technology[J]. Journal of University of Science and Technology Beijing, 2009, 31(3) |
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| Authors: | PAN Hong-bo TANG Di HU Shui-ping SU Lan WANG Xiao-xiao ZHANG Xiang-kui WANG He-mo |
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| Abstract: | Rolling process parameters of DH36 high strength ship plate steel in Baosteel were simulated and optimized with a self-developed and designed large-specimen plane strain thermo-mechanical simulator.The flow stress was measured in the process of deformation.Microstructure observations,round stick tension and Charpy V-notch impact tests of simulated specimens were carried out.The results show that large-specimen plane strain simulation technology not only meets the requirement of microstructure analysis like ... |
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| Keywords: | ship plate steel rolling process large specimen plane strain thermo-mechanical simulation mechanics property analysis |
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