| 汽车板材烘烤硬化特性的研究 |
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| 引用本文： | 李东升,李雪峰,周贤宾.汽车板材烘烤硬化特性的研究[J].装备环境工程,2001,19(2):14-17. |
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| 作者姓名： | 李东升 李雪峰 周贤宾 |
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| 作者单位： | 北京航空航天大学!北京100083 |
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| 摘 要： | 介绍了烘烤硬化的微观机理及板材烘烤硬化特性的测定方法 ,针对宝钢生产的BTH3 4 0烘烤硬化板 ,测定了其烘烤硬化值 ,并通过试验系统地研究了工艺参数预变形、烘烤温度和烘烤时间对其烘烤硬化特性的影响。试验结果表明BTH3 4 0烘烤板具有良好的烘烤硬化性。
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| 关 键 词： | 汽车板材 烘烤硬化 预变形 |
| 文章编号： | 1000-8446(2001)02-0014-04 |
| 修稿时间： | 2000年10月10 |
Research on the Bake Hardenability for Automobile Steel Sheet |
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| LI Dong-sheng.Research on the Bake Hardenability for Automobile Steel Sheet[J].Equipment Environmental Engineering,2001,19(2):14-17. |
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| Authors: | LI Dong-sheng |
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| Abstract: | The micro mechanism and measurement method of the bake kardenability wwas described in detail,and the influences of prestrain,baking time and temperature on bake hardenability were studied experimentally for BTH340 steels made in Shanghai Baoshan Iron & Steel Corporatin.The experiment shows that a good bake hardenability can be expected for BTH340 steel sheet. |
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| Keywords: | automoobile steel sheet bake hardenability |
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