编号:2015142获奖等级:壹等完成单位:宝山钢铁股份有限公司完成人:金国、王波、曾建峰、陶登国、宋俊、苏冲岗、王舒扬、王廷、韩卫国、张明、朱简如、宋艳丽、李山青、牛天富、邢启宏项目简介:本项目属金属材料加工制造工艺领域。高牌号无取向硅钢是指硅质量分数2.6%以上(铁损P1.5/50≤4.00W/kg)的无取向硅钢,这类硅钢主要用于大、中型电机和发电机的制造。随着近年来中国电力电子工业的迅猛发展,市场对高牌号无取向硅钢的 No .: 2015142 Award Level: One First Completed by: Baoshan Iron & Steel Co., Ltd. Completed by: Jin Guo, Wang Bo, Zeng Jianfeng, Tao Denguo, Song Jun, Su Chonggang, Wang Shuyang, Wang Ting, Han Weiguo, Zhang Ming, Zhu Jianru, Li Shanqing, Niu Tianfu, Xing Qihong Project Description: This project is a metal material processing and manufacturing process. High-grade non-oriented silicon steel refers to non-oriented silicon steel with a silicon content of 2.6% or more (iron loss P1.5 / 50≤4.00W / kg). Such silicon steel is mainly used for the manufacture of large and medium-sized motors and generators. With the rapid development of China’s power electronics industry in recent years, the market for high-grade non-oriented silicon steel