摘要
聚焦无取向硅钢产品标准,从电磁性能、表面性能、机械性能以及尺寸公差与边部质量等维度对国际标准IEC、EN、JIS、ASTM以及国标GB进行了分析研究。分析得出,各类标准在电磁性能方面要求基本一致;ASTM标准的机械性能要求有别于其他几个标准。
In this paper,non-oriented silicon steel standards of EN,JIS,GB and ASTM were compared and analyzed.It is showed that,all types of standards in electromagnetic performance requirements are basically the same.Surface properties in ASTM standard are expressed in the most detailed.The mechanical properties requirements of the standards,except for ASTM,are basically the same.
出处
《微电机》
北大核心
2014年第2期73-75,78,共4页
Micromotors
关键词
无取向
硅钢
标准分析
non-oriented
silicon steel
standard analysis
