冷轧压下量对无取向硅钢组织和性能的影响  

Effects of Cold Rolling Reduction on Microstructure and Properties of Non-oriented Silicon Steel

作　　者：易群[1] 

机构地区：[1]江西交通职业技术学院,江西南昌330013

出　　处：《热加工工艺》2015年第23期160-161,164,共3页Hot Working Technology

基　　金：国家哲学社会科学基金项目(05BJY062);江西交通职业技术学院院级课题(2014JY02)

摘　　要：研究了冷轧压下量对一种含硅3%无取向硅钢的组织和性能的影响。结果表明,随着冷轧压下量的降低,无取向硅钢的晶粒变粗大,晶粒均匀度较差,织构明显改善,磁感应强度有所提高;冷轧压下量对无取向硅钢铁损的影响不大。The effects of cold rolling reduction on the microstructure and properties of a sort of non-oriented silicon steel with 3% silicon were studied. The results show that the grains of the non-oriented silicon steel become coarse, grain uniformity is wprse, texture improves obviously, and the magnetic induction intensity improves with the decrease of cold rolling reduction. Cold rolling reduction has little effect on iron loss of the non-oriented silicon steel.

关 键 词：无取向硅钢 冷轧压下量 组织 性能 

分 类 号：TG335.12[金属学及工艺—金属压力加工]