BS 6404-5:1995
Withdrawn
View Superseded by
Magnetic materials Permanent magnet (magnetically hard) materials. Methods of measurement of magnetic properties
Hardcopy , PDF
English
10-15-1995
05-28-2003
Committees responsible
National foreword
METHODS
1 General
2 Definitions
3 Electromagnet and conditions for magnetization
4 Test specimen
5 Determination of the magnetic flux density
6 Determination of the magnetic polarization
7 Measurement of the magnetic field strength
8 Determination of the demagnetization curve
9 Determination of the principle characteristics
10 Reproducibility
11 Test report
Figures
1 Diagram of electromagnet
2 Demagnetization curve showing (BH)max point
3 Demagnetization curve and recoil loop
A.1 Air-gap
Table
1 Reproducibility of the measurement of the magnetic
characteristics of permanent magnetic materials
Annex
A (normative) Influence of the air-gap between the test
specimen and the pole pieces
Deals with methods of measurement of magnetic properties. Describes methods that refer to the measurement of magnetic properties in a closed magnetic circuit simulating a ring.
| Committee |
ISE/108
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| IEC 60050-151:2001 | International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices |
| IEC 60404-8-1:2015 | Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials |
| IEC 60050-221:1990 | International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components |
| IEC 60050-121:1998 | International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism |
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