T/ZZB 3556-2023 Active Group standards

T/ZZB 3556-2023 Special magnet steel for high-speed wind tube motor

Publish Date: 2023-12-01 Implement Date: 2023-12-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 3556-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Rare earth metals and their alloys

ICS Name: Other non-ferrous metal products

Publish Date: 2023-12-01

Implement Date: 2023-12-15

Scope

Main technical content: This document specifies the terms and definitions, structure, classification and grades, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificates and quality commitments of the permanent magnet high-speed blower motor magnets (hereinafter referred to as the product). This document is applicable to sintered neodymium-iron-boron magnets specifically used in high-speed (8×104 r/min to 12×104 r/min) blower motors produced by powder metallurgy processes.