热轧钢板的织构  

TEXTURES IN HOT ROLLED STEEL SHEET

作　　者：吕庆功[1] 陈光南[1] 周家琮[2] 唐历[2] 

机构地区：[1]中国科学院力学研究所,北京100080 [2]攀枝花钢铁(集团)公司,四川攀枝花617067

出　　处：《钢铁钒钛》2001年第2期1-8,共8页Iron Steel Vanadium Titanium

摘　　要：综述了热轧钢板织构的形成机制和形成特点 ,分析了化学成分、加热温度、终轧温度、轧制速度、轧后冷却速度以及润滑对热轧织构的影响规律 ,并描述了热轧织构对热轧钢板塑性应变比、屈服强度和韧性的影响特点 。Forming mechanism and characteristics of textures in hot rolled steel sheep were introduced.Effect of chemical composition,reheating temperature,finishing temperature,rolling speed,cooling rate after rolling and lubrication on hot rolled texture was analyzed.The features of effect of hot rolled texture on plastic strain ratio,yielding strength and toughness were described to provide the basis for optimization and control of textures and properties of hot rolled steel strip.

关 键 词：热轧钢板 织构 性能 

分 类 号：TG331[金属学及工艺—金属压力加工]