标准摘要
[中文适用范围]： 规定了利用爱泼斯坦框架测量电工钢板和钢带磁性能的一般原理和技术细节。适用于频率高达 400 Hz 的磁特性交流测量 [外文原描述]： Applies to grain oriented and non-oriented electrical sheet and strip for a.c. measurements of magnetic properities at frequencies up to 400 Hz and for d.c. magnetic measurements. Defines the general principles and the technical details of the measurement of the magnetic properties of electrical steel sheet and strip by means of an Epstein frame. The a.c. magnetic characteristics are determined for sinusoidal induced voltages, for specified peak values of magnetic polarization and for a specified frequency.
英文名称Magnetic materials - Part 2: Methods of measurement of the magneticproperties of electrical steel sheet and strip by means of anEpstein frame