摘要
综述了中牌号无取向电工钢(抗拉强度为600 MPa以上、高频(W10/400)下使用的电工钢)的生产方法。即,Cu的添加以及控制成品退火的冷却速度;Cu的作用以及各因素的影响;半工艺无取向电工钢板的生产方法;S含量和板坯加热温度对磁性的影响。
The manufacturing method of middle sheets which have middle tensile yield strength steel grade non-oriented electrical steel （600 MPa or higher） and high frequency range （W10/400） was summarized. The discussion involves the addition of copper, the cooling velocity control of final annealing, the role of copper, the effect of other factors, the semi-process setting of composition, the production technology characteristic, and the effect of sulfur content and slab reheating temperature on the magnetic properties.
出处
《电工材料》
CAS
2009年第4期28-31,共4页
Electrical Engineering Materials
关键词
冷轧
无取向电工钢
中牌号
cold rolling
non-oriented electrical steel
middle steel grade
