特殊钢 ›› 2014, Vol. 35 ›› Issue (3): 62-64.
唐 刚 ,赵 刚 ,鲍思前 ,王锋,孙宏云 ,魏俊杰 ,田云静, 栾梦君
Tang Gang,Zhao Gang,Bao Siqian,Wang Feng,Sun Hongyun,Wei Junjie,Tian Yunjing ,Luan Mengjun
摘要: 试验研究了0.3 mm取向硅钢冷轧板(/%:0.046C,3.07Si,0.09Mn,0.029P,0.004S,0.005Al)的退火温度(760~880℃7 min)和退火时间(820℃3~9 min)对该钢的晶粒尺寸,再结晶和织构的影响。结果表明,最佳初次再结晶退火工艺为820℃5 min,该钢的平均晶粒尺寸为14.20μm,完全再结晶率为92%,不利{111}<110>结构含量为3.16%,有利织构{111}<112>,{012}<001>和高斯织构含量分别0.40%,4.73%和2.46%。