在鞍山市第一工交组领导下,钢铁研究所、二炼钢厂、冷轧厂革命干部、工人、技术人员,高举“鞍钢宪法”的伟大旗帜,遵照毛主席关于“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,经过几年的调查研究,总结分析了鞍钢取向硅钢产品的磁性特点。其中发现,部份熔炼炉号(我们称为第二类炉号)磁感低劣,主要是由于初次晶粒正常长大而造成的。因此,我们采用对 Under the leadership of the First Industrial and Commercial Exchange Group of Anshan City, the Iron and Steel Research Institute, the second steelworks, the cold-rolled steel revolutionary cadres, workers and technicians held the great banner of “Ansteel Constitution” and abided by Chairman Mao’s “ , Some discoveries, some inventions, some creation, some progress ”teaching, after several years of investigation and study, summarizes the magnetic characteristics of Ansteel oriented silicon steel products. It was found that part of the melting furnace number (we call the second type of furnace number) poor magnetic induction, mainly due to the normal growth of the primary crystal caused. Therefore, we use right