重型热轧H型钢生产技术及发展  

Production Technology and Develpment of Heavy Hot-rolled H-beam

作　　者：吴保桥[1] 夏勐[1] 姜婷[1] 彦井成[1] 龚庆华[1] 邢军[1] 魏银丹 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2016年第2期18-21,54,共5页Anhui Metallurgy

摘　　要：介绍了国内外重型热轧H型钢的生产技术及发展概况,并简要阐述了马钢热轧H型钢的发展方向。The production technology and development of heavy-section H-beams at home and abroad are introduced in the paper.The development direction of hot-rolled H-beam in MaSteel is also briefly discussed.

关 键 词：热轧H型钢 重型 高强度 微合金化 超低碳贝氏体 

分 类 号：TG335.42[金属学及工艺—金属压力加工]