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he jin yuan su ji gong yi dui gao pai hao wu qu xiang gui gang ci xing de ying xiang
Pages: 10-14
Year: Issue:  4
Journal: Research on Iron and Steel

Keyword:  无取向硅钢合金元素磁性能成品退火高牌号退火气氛合金化工艺水平常化改善性能;
Abstract: 本研究摸索了Al、Mn、V、Ti、B、P、Sn、Sb、Re等元素对3%si无取向硅钢工艺及性能影响。得出:以Al、Mn合金化、且si=3.25~3.38%,P15/50=[2.744-0.2475(Alsot-2.47(Mn%)2]w/kg:适量添加Sb或Sn和提高Mn含量可明显改善磁性,其它各元素微量存在及Alsot含量过高均恶化磁性:后工序因素影响磁性的强弱顺序是常化>退火气氛>退火后段>退火段。
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