7 Mn Steel with High Strength and Large Elongation Resulting from Both Transformation and Twining Induced Plasticity

摘要：

　　We developed a novel warm rolling plus intercritical annealing process to manufacture the 7 Mn steel,whose strength and total elongation could reach 950MPa and 63% respectively.The excellent mechanical properties of studied steel attributed to dislocation strengthen and the both occurrence of significant TRIP and TWIP during tensile deformation.

关键词： warm rolling mechanical properties TRIP TWIP

作者: HU Bin LUO Haiwen WEN Pengyu

作者单位: School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing,Beijing 100083, China

会议类型: 国际会议

会议名称: the 1st International Conference on Automobile Steel & The 3rd International Conference on High Manganese Steels (第一届国际汽车用钢大会暨第三届高锰钢国际会议)

会议地点: 成都

会议语种:英文

页码: 273-274

在线出版日期: 2016-11-16（万方平台首次上网日期，不代表论文的发表时间）