UNE-EN IEC 60404-7:2020
Current
The latest, up-to-date edition.
Magnetic materials - Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit (Endorsed by Asociación Española de Normalización in August of 2020.)
Hardcopy , PDF
English
01-08-2020
This document specified a method of measurement of the coercivity of magnetic materials in
an open magnetic circuit.
This document is applicable to all magnetic materials with coercivities from 0,2 A/m to 160
kA/m
NOTE Examples of magnetic materials covered by this document are amorphous alloys, nanocrystalline alloys,
all softmagnetic crystalline materials (e.g. Fe, FeSi-, CoFe and FeNi-alloys), soft ferrites, hard metals, semi-hard
magnetic alloys (e.g. FeCoTiAl-, FeCoV-, FeCrCo and AlNiCo-alloys) [1].
Special precautions shall be taken in measuring coercivities below 40 A/m, in materials with
high conductivity and in test specimens which have a shape different from spheroids (see
Annex A).
| Committee |
CTN 200/SC 68
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN IEC 60404-7:2020 | Identical |
| IEC 60404-7:2019 | Identical |
| I.S. EN IEC 60404-7:2020 | Equivalent |
| BS EN IEC 60404-7:2020 | Equivalent |
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