I.S. EN 10332:2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
MAGNETIC MATERIALS - PERMANENT MAGNET (MAGNETICALLY HARD) MATERIALS - METHODS OF MEASUREMENT OF MAGNETIC PROPERTIES
21-01-2008
12-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
1 Scope
2 Normative references
3 Terms and definitions
4 Electromagnet and conditions for magnetization
4.1 General
4.2 Geometrical conditions
4.3 Electromagnetic conditions
5 Test specimen
6 Determination of the magnetic flux density
7 Determination of the magnetic polarization
8 Measurement of the magnetic field strength
9 Determination of the demagnetization curve
9.1 General
9.2 Principle of determination of the demagnetization
curve, test specimen magnetized in the electromagnet
9.3 Principle of determination of the demagnetization
curve, test specimen magnetized in a superconducting
coil or pulse magnetizer
10 Determination of the principle characteristics
10.1 Magnetic remanence
10.2 (BH)[max] product
10.3 Coercivities H[cB] and H[cJ]
10.4 Determination of the recoil line and the recoil
permeability
11 Reproducibility
12 Test report
Annex A (normative) - Influence of the air-gap between the
test specimen and the pole pieces
Provides the method of measurement of the magnetic flux density, magnetic polarization and the magnetic field strength and also the determination of the demagnetization curve and recoil line of permanent magnet materials, such as those specified in IEC 60404-8-1, the properties of which are presumed homogeneous throughout their volume.
| DocumentType |
Standard
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 10332 : 2003 | Identical |
| DIN EN 10332:2004-03 | Identical |
| UNI EN 10332 : 2003 | Identical |
| BS EN 10332:2003 | Identical |
| UNE-EN 10332:2007 | Identical |
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