Development of 340MPa Grade Galvanized Automotive HSLA Sheet of Shougang

作     者：QI Chun-yu 1,LIN Li-bin 2,ZHOU Jian 2,LIU Guang-ming 2,YIN Xian-dong 1 (1.Beijing Shougang Cold Rolling Company,Ltd.,Beijing 101304,China 2.Shougang Research Institute of Technology,Beijing 100041,China) 

作者机构：Beijing Shougang Cold Rolling Co Ltd Beijing 101304 Peoples R China Shougang Res Inst Technol Beijing 100041 Peoples R China 

出 版 物：《Journal of Iron and Steel Research International》 (钢铁研究学报(英文版))

年 卷 期：2011年第18卷第S1期

页      面：990-993页

核心收录：

学科分类：0806[工学-冶金工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：HSLA microstructure property precipitation galvanizing 

摘      要：In the paper,development of 340MPa galvanized grade HSLA sheet of Shougang is *** effects of annealing parameters on the precipitates,microstructures and mechanical properties were *** to the experiment,it was indicated that the fine microstructures and disperse carbide of Nb caused high strength of the *** now,the product has been used to the reinforced inner panel.