304不锈钢热轧板不退火冷轧工艺研究  

Study on Cold Rolling without Annealing Process for 304 Stainless Steel

作　　者：崔汝飞 Cui Rufei(Taiyuan Iron&Steel(Group)Co.,Ltd.,Taiyuan Shanxi 030003)

机构地区：[1]太原钢铁(集团)有限公司,山西太原030003

出　　处：《山西冶金》2020年第5期13-14,31,共3页Shanxi Metallurgy

摘　　要：通过分析304热轧不锈钢卷在未退火状态下的性能,并与热轧退火状态下的材料进行对比,研究其冷轧的可行性,得出304热轧不锈钢卷在未退火状态下可以在森基米尔二十辊轧机上进行冷轧,但轧制抗力比退火料大,冷轧固溶退火后材料的晶粒更细。The performance of 304 hot rolled stainless steel coil without annealing was analyzed.Compared with the materials in hot rolling annealing state,the feasibility of cold rolling is studied.It is concluded that 304 hot rolled stainless steel coils can be cold rolled on senkimir 20-high mill without annealing,however,the rolling resistance is greater than the annealing material,the grain size of the material is finer after cold rolling solution annealing.

关 键 词：304不锈钢 热轧 冷轧 退火 

分 类 号：TF156.12[冶金工程—冶金物理化学]