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Hlavní stránka>IEC 60404-8-1:2023 - Magnetic materials - Part 8-1: Specifications for individual materials - Permanent magnet (magnetically hard) materials
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sklademVydáno: 2023-09-20
IEC 60404-8-1:2023 - Magnetic materials - Part 8-1: Specifications for individual materials - Permanent magnet (magnetically hard) materials

IEC 60404-8-1:2023

Magnetic materials - Part 8-1: Specifications for individual materials - Permanent magnet (magnetically hard) materials

Matériaux magnétiques - Partie 8-1: Spécifications pour matériaux particuliers - Matériaux (magnétiques durs) pour aimants permanents

Formát
Dostupnost
Cena a měna
Anglicky/Francouzsky Tisk
skladem
7722 Kč
Anglicky/Francouzsky PDF
K okamžitému stažení
7722 Kč
Označení normy:IEC 60404-8-1:2023
Vydáno:2023-09-20
Jazyk:Anglicky/Francouzsky
Popis

IEC 60404-8-1:2023

IEC 60404-8-1:2023 specifies minimum values for the principal magnetic properties of, and dimensional tolerances for, technically important permanent magnet (magnetically hard) materials. For information purposes only, this document provides values for the densities of the materials and the ranges of their chemical compositions. This fourth edition includes the following significant technical changes with respect to the previous edition: a) recently developed anisotropic REFeB hot deformed magnets and anisotropic HDDR REFeB bonded magnets are included; b) high energy Ca-La-Co ferrites stabilized by La and Co substitution are included; c) new and high-performance grades of REFeB and RE2Co17 sintered magnets and isotropic REFeN bonded magnets are added.