| 提高15MnHP钢冲压性能的研究 |
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| 引用本文： | 张义成,余正鑫.提高15MnHP钢冲压性能的研究[J].钢铁研究,1993(1):34-38. |
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| 作者姓名： | 张义成 余正鑫 |
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| 作者单位： | 武钢钢研所 430080(张义成)，武钢技监处 430083(余正鑫) |
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| 摘 要： | 本文通过对15MnHP 钢的生产检验数据的统计分析,用多目标优化的思想,提出采用前段冷却、降锰、增碳等措施,以降低15MnHP 钢的屈强比和提高延伸率,从而提高冲压性能。实践结果验证了上述措施的正确性。
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| 关 键 词： | 15MnHP钢 统计分析 冲压性能 |
INVESTIGATION IN IMPROVING PRESS FORMABILITY OF 15 MnHP STEEL |
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| Zhang Yicheng.INVESTIGATION IN IMPROVING PRESS FORMABILITY OF 15 MnHP STEEL[J].Research on Iron and Steel,1993(1):34-38. |
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| Authors: | Zhang Yicheng |
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| Affiliation: | Zhang Yicheng (Iron & steel Research institute WISCO)
Yu Zhengxing (The Technical Supervision Department WISCO) |
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| Abstract: | To lower the yield strength ratio and raise elongation in a bid to further improve the press formability measures of cooling,reducing manganese and increasing carbon at upper section have been recommended on the basis of statistic and analysis on the verification data of 15MnHP steel and multiple target concept.Practical results have proved that the above mentioned measures are cor- rect. |
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| Keywords: | 15MnHP steel statistic analysis multiple target concept |
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