首页>
外国专利>
NON-ORIENTED ELECTRICAL STEEL SHEET WITH EXCELLENT HIGH FREQUENCY IRON LOSS CHARACTERISTICS
NON-ORIENTED ELECTRICAL STEEL SHEET WITH EXCELLENT HIGH FREQUENCY IRON LOSS CHARACTERISTICS
展开▼
机译:具有卓越的高频铁损特性的非定向电工钢板
展开▼
页面导航
摘要
著录项
相似文献
摘要
A non-oriented electrical steel sheet has a chemical composition comprising C: not more than 0.005%, Si: 1.5-4%, Mn: 1.0-5%, P: not more than 0.1%, S: not more than 0.005%, Al: not more than 3 mass%, N: not more than 0.005 mass%, Bi: not more than 0.0030% as mass% and the remainder being Fe and inevitable impurities or a chemical composition containing C: not more than 0.005%, Si: 1.5-4%, Mn: 1.0-5%, P: not more than 0.1%, S: not more than 0.005%, Al: not more than 3 mass%, N: not more than 0.005 mass%, Bi: not more than 0.0030% and further one or two of Ca: 0.0005-0.005% and Mg: 0.0002-0.005%, and is stably excellent in the high-frequency iron loss property even if a great amount of Mn is included.
展开▼