研究了St14钢的双相处理工艺、双相组织、力学性能成形极限图及实冲情况.结果表明,通过在(α+γ)两相区温度加热的淬火处理获得了铁素体加马氏体的双相钢钢板,实冲壳体时具有良好的成形性能.
参考文献
[1] | 马鸣图.双相钢-物理和力学冶金[M].北京:冶金工业出版社,1988:1179. |
[2] | 郭华蔚.双相深冲钢及深冲成形性能的研究[J].钢铁研究总院学报,1988(zk):105. |
[3] | 沈显璞.双相钢的发展现状和展望[J].机械工程材料,1988(01):1. |
[4] | Speich.G.R .Formation of Austenite During Intercritical Annealing of Dual-Phase Steels[J].,1981,12A:1419. |
[5] | Hsan Hu .Studies on the Delelopment of High-Strength Dual-Phase Steel Sheets with High rm Values[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1982,13:1257. |
[6] | Raghavan K S .Recent Progress in the Development of Forming Limit Curves for Automotive Sheet Steels[R].SAE TECHNICAL PAPER SERIES 920437 |
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