超低碳高强度烘烤硬化钢织构与性能  

Properties and Texture in Extra Low-Carbon High Strength Bake-Hardening Sheet Steel

作　　者：何崇智[1] 张倩[1] 张志军[1] 

机构地区：[1]北京冶金部钢铁研究总院

出　　处：《钢铁研究学报》1995年第6期44-47,共4页Journal of Iron and Steel Research

摘　　要：研制了含铌加磷超低碳高强度烘烤硬化钢，它具有优良的力学性能和基本成形性，高的烘烤硬化值。采用ＯＤＦ织构分析技术研究了冷轧变形织构和退火过程（回复，再结晶和晶粒长大）再结晶织构的演变。讨论了再结晶织构γ－＜１１１？／／Ｎ．Ｄ形成机理。The extra low-carbon high strength bake-hardening sheet steel has been developed.The sheet steel has high strength, excellent formability and bake hardening properties. The texture transformation in BH sheet steels has been studied by ODF technique. The formation of γ-fibre recrvstallization texture with<111>//N. D are also discussed.

关 键 词：再结晶 织构 钢 BH钢 

分 类 号：TG142.1[一般工业技术—材料科学与工程]