1470 MPa级双相钢的性能特征与强韧化机制
赵征志1,2(
),佟婷婷1,2,赵爱民1,2,苏岚1,2,张岩1,2
),佟婷婷1,2,赵爱民1,2,苏岚1,2,张岩1,2
Mechanical Properties and Strengthen-toughening Mechanism of 1470 MPa Grade Dual-phase Steel
Zhengzhi ZHAO1,2,**(),Tingting TONG1,2,ZHAOAiminsup1,2,Lan SU1,2,Yan ZHANG1,2
),Tingting TONG1,2,ZHAOAiminsup1,2,Lan SU1,2,Yan ZHANG1,2
图10. 试验钢显微组织(SEM) (a) 热轧 (b) 冷轧
Fig.10. SEM morphologies of tested steels (a) hot rolled (b) cold rolled
