On May 27, China led by IEC 63182-1 ED1.0 Magnetic powder cores-Guidelines on dimensions and the limits of surface irregularities-Part 1: General specification ：General Specifications》) officially released, this is the first standard issued by China’s leading international standard system of metal magnetic powder cores designed by BJAT Magnetic Materials Technology Group Technology , Achieved a zero breakthrough in the international standard of metal magnetic powder core.
Since 2016, in order to promote the international standardization of metal magnetic powder cores, under the guidance of China Electronics Technology Standardization Institute, BJAT, as the leading unit, a key enterprise in the field of magnetic materials in the United Nations, has systematically analyzed the technical status and development trends of metal magnetic powder cores To meet the requirements of standardization work, it has taken the lead in proposing the construction plan for the international standard system of metal magnetic powder cores in the world, and was approved at the 2016 IEC/TC51 Munich Plenary Meeting, which has successfully won the right to formulate a number of international standards for China.
As a designer of the international standard system for magnetic powder cores, in recent years, BJAT has actively participated in various activities of IEC/TC51 to promote the formulation of specific standards under the system. In addition to the above officially released standards, there are currently 6 metal magnetic powder core international The standard research project is led by China. Among them, the IEC 63299 ED1.0 Classification of materials for magnetic powder cores drafted by Antai Science and Technology Organization has successfully passed the formal proposal of the international standard proposal (NP) voting stage and entered the committee draft (CD) stage.