| 高成形性细晶粒热轧板在汽车上的应用研究 |
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| 引用本文： | 马鸣图,王中丙,李志刚. 高成形性细晶粒热轧板在汽车上的应用研究[J]. 汽车工程, 2006, 28(11): 1020-1023,1027 |
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| 作者姓名： | 马鸣图 王中丙 李志刚 |
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| 作者单位： | 重庆汽车研究所,重庆,400039;珠江钢公司,广州,412000 |
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| 基金项目： | 国家973项目(G199806150X)资助。 |
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| 摘 要： | 对高成形性细晶粒热轧C-Mn钢板在汽车上的应用进行研究,并阐明该钢板具有良好成形性的原因。对高强度细晶粒钢板的焊接性能也进行试验和分析,试验结果表明该钢板的焊接性能良好,焊后的韧性令人满意。
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| 关 键 词： | 高成形性 细晶粒 热轧C-Mn钢板 焊接性 |
| 收稿时间： | 2005-10-17 |
| 修稿时间： | 2005-10-172006-01-09 |
Applications of Fine Grain Hot Rolling Steel Plate with High Formability to Vehicles |
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| Ma Mingtu,Wang Zhongbing,Li Zhigang. Applications of Fine Grain Hot Rolling Steel Plate with High Formability to Vehicles[J]. Automotive Engineering, 2006, 28(11): 1020-1023,1027 |
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| Authors: | Ma Mingtu Wang Zhongbing Li Zhigang |
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| Affiliation: | 1. China Chongqing Automobile Research Institute, Chongqing 400039; 2. Zhujiang Steel Corp. , Gaangzhou 412000 |
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| Abstract: | The application of fine grain hot rolling C-Mn steel plate with high formability to vehicles is investigated.The reasons for good formability of fine grain steel plates are expounded and their welding properties are also tested and analyzed.The results show that the high strength fine grain steel plate has good weldability and satisfactory post-weld ductility. |
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| Keywords: | High formability Fine grain Hot rolling C-Mn steel plate Weldability |
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