電磁鋼板関連のIEC規格おょびJISの最新動向

摘要

Recent trends in the enactment and amendment of IEC standards and JIS related to electrical steels were reviewed. JIS have been amended to match corresponding IEC standards. IEC standards relating to grain-oriented electrical steels and thin electrical steels are under revision. Technical research projects on SST and magnetostriction measurement are currently running in IEC/TC68.