摘要
摘要:采用喷射成形和轧制工艺制备了厚度为0.5mm的Fe-4.5%Si高硅钢片,并对其密度、显微组织和电磁性能进行了测试分析.研究结果表明:在最佳的喷射成形和轧制工艺条件下,所制备硅钢片的磁感应强度B25为1.544T、B50为1.641T;铁损P10/50为1.437W/kg、P15/50为3.43W/kg,说明喷射成形轧制技术可以制备出高磁感应强度、低铁损的高硅钢片.
Using spray forming and rolling technique,the Fe-4.5wt%Si electrical steel sheet,0.5mm of thick,has been produced.The density,microstructure and electromagnetic properties of the sheet had been measured and analyzed.The results show that the electromagnetic properties of the electric steel sheet pro-duced by the technique,1.544T(B 25 )and1.641T(B 50 )of intensity of magnetization,1.437W/kg(P 10/50 )and3.43W/kg (P 15/50 )of iron loss,have been improved.It is concluded that the spray forming and rolling pro cess is a new method of making high guality silicon-electrical steel sheets.
出处
《材料科学与工艺》
EI
CAS
CSCD
2002年第1期55-58,共4页
Materials Science and Technology
基金
国家高技术研究发展计划(863)新材料领域资助项目(009-0400)
关键词
喷射成形
高硅硅钢片
轧制
铁损
磁感应强度
组织
性能
spray forming
Fe-4.5wt%Si electric steel
rolling
iron loss
intensity of magnetization
