取向硅钢27Q110初次再结晶退火对组织和织构的影响  

Effect of Primary Recrystallization Annealing on Structure and Texture of Oriented Silicon Steel 27Q110

作　　者：黄利[1] 董磊 黄禄璐 董丽丽 Huang Li;Dong Lei;Huang Lulu;Dong Lili(Technology Center,Steel Union Co Ltd,Inner Mongolia Baotou Steel(Group)Corp,Baotou 014010;Inner Mongolia Baotou Steel Metal Manufacturing Co Ltd,Baotou 014010)

机构地区：[1]内蒙古包钢钢联股份有限公司技术中心,包头014010 [2]内蒙古包钢金属制造有限公司,包头014010

出　　处：《特殊钢》2021年第4期75-77,共3页Special Steel

摘　　要：通过检测取向硅钢27Q110一次冷轧板再结晶温度退火试验后的硬度及显微组织,确定取向硅钢脱碳退火(初次再结晶)阶段最佳退火温度为850℃。对冷轧硅钢厂取向硅钢27Q110脱碳退火后显微组织和织构进行检测和分析。结果表明,取向硅钢27Q110脱碳最佳退火温度为850℃,且主要织构γ在{111}<112>处最强。Based on the hardness and microstructure of the primary cold-rolled sheet of oriented silicon steel 27Q110 recrystallization temperature annealing test,the optimal annealing temperature of decarburization annealing(primary recrystallization)of oriented silicon is determined to be 850 ℃.The microstructure and texture of the oriented silicon steel 27Q110 produced at cold rolling works after decarburization annealing are detected and analyzed.The results show that the optimum annealing temperature of decarburization of oriected silicon steel 27Q110 is 850℃,and the main γ texture is the strongest at {111}<112>.

关 键 词：取向硅钢27Q110 再结晶 显微组织 铁损值 

分 类 号：TG161[金属学及工艺—热处理]