This document specifies the terms and definitions, naming method, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of bonded permanent magnet strontium ferrite powder (hereinafter referred to as "powder") and quality promise. This document applies to various powders used in the manufacture of bonded permanent magnet strontium ferrite products, which can be formed by calendering or extrusion.
T/ZZB 1832-2020 history
2020T/ZZB 1832-2020 Strontium ferrite powder for bonded magnet