材料期刊网

Microstructure and Properties of Mo Microalloyed Cold Rolled DP1000 Steels

HAN Qihang , KANG Yonglin , ZHAO Xianmeng , L Chao , GAO Lufeng

钢铁研究学报(英文版)

Two kinds of ultrahigh strength cold rolled dual phase steels have been developed by designing CSiMnCr and CSiMnCrMo alloy systems. Tensile strength and elongation of both steels exceed 1100 MPa and 10%, respectively. The microstructures of both steels consist of massive martensite and ferri...

关键词: Mo , dual phase steel , microstructure , property , deformation mechanism