异步轧制速比对低硅无取向硅钢冷轧织构的影响  

Effect of Speed Ratio in Cross Shear Rolling on Texture of Non-orientated Low Silicon Steel

作　　者：张正贵[1] 姚旭升[1] 祝晓波[2] 左良[1] 王福[1] 

机构地区：[1]东北大学材料与冶金学院 [2]武汉钢铁(集团)公司技术中心硅钢研究所,湖北武汉430080

出　　处：《机械工程材料》2007年第12期8-10,40,共4页Materials For Mechanical Engineering

基　　金：国家高技术研究发展计划资助项目(2003AA331080)

摘　　要：选取低硅无取向硅钢常化态板材,分别在不同速比下进行异步轧制,考察了速比对低硅无取向硅钢冷轧织构的影响。结果表明:异步冷轧织构主要是由α织构、γ织构及反高斯织构等织构组分组成,快辊侧和慢辊侧的主要织构组分没有什么差别;但进一步的定量分析计算可以看出,慢辊侧α织构的取向密度明显高于快辊侧,γ织构的取向密度差别不大;在试验所选的各速比中,低速比下的织构强度高于高速比下的织构强度。In order to further improve the efficiency of electronics,the ferromagnetic loss needs to be lowered down.The effect of speed ratio on the texture of non-oriented cold rolled low silicon steel sheet was investigated after cross shear rolling at different speed ratios.The experimental results show that the main textures are made of α-texture,γ-texture and anti-Goss texture.The main texture components have no variation along the fast or slow speed roller side.However,the further quantitative calculation analy...

关 键 词：异步轧制 速比 硅钢 织构 

分 类 号：TG335.12[金属学及工艺—金属压力加工]