E DIN EN IEC 60404-8-1 VDE 0354-8-1:2022-05

Magnetic materials

Part 8-1: Specifications for individual materials – Magnetically hard materials

(IEC 68/688/CD:2021); Text in German and English
Class/Status: Draft, valid
Released: 2022 -05 Published: 2022-04 -08
VDE Art. No.: 1300131
End of objection deadline: 2022-06-08

This part of IEC 60404 specifies minimum values for the principal magnetic properties of, and dimensional tolerances for, technically important magnetically hard materials (permanent magnets).
For information purposes only, this part of IEC 60404 provides values for the densities of the materials and the ranges of their chemical compositions.
NOTE Some additional physical data and mechanical reference values concerning the magnetic materials are given in Table A.1 for information and comparison purposes.

This Document is related to the following Topics (in bold):

29	ELECTRICAL ENGINEERING
29.020	Electrical engineering in general
29.035	Insulating materials
29.040	Insulating fluids
29.050	Superconductivity and conducting materials
29.060	Electrical wires and cables
29.080	Insulation
29.100	Components for electrical equipment
29.120	Electrical accessories
29.130	Switchgear and controlgear
29.140	Lamps and related equipment
29.160	Rotating machinery
29.180	Transformers. Reactors
29.200	Rectifiers. Converters. Stabilized power supply
29.220	Galvanic cells and batteries
29.240	Power transmission and distribution networks
29.260	Electrical equipment for working in special conditions
29.280	Electric traction equipment

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E DIN EN IEC 60404-8-1 VDE 0354-8-1:2022-05

Magnetic materials

Part 8-1: Specifications for individual materials – Magnetically hard materials

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