BS EN IEC 60404-7:2020
Current
The latest, up-to-date edition.
Magnetic materials Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit
Hardcopy , PDF
English
30-04-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.This part of IEC 60404 specifies a method of measurement of the coercivity of magnetic materials in an open magnetic circuit.
| Committee |
ISE/108
|
| DocumentType |
Standard
|
| ISBN |
9780539053005
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of IEC 60404 specifies 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]. 1
Special precautions are to be taken in measuring coercivities below 40 A/m, in materials with high conductivity and in test specimens which have a shape different from ellipsoids (see Annex A).
| Standards | Relationship |
| IEC 60404-7:2019 | Identical |
| EN IEC 60404-7:2020 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.