16/30346349 DC : 0
Current
The latest, up-to-date edition.
BS EN 60404-7 ED. 2.0 - MAGNETIC MATERIALS - PART 7: METHOD OF MEASUREMENT OF THE COERCIVITY OF MAGNETIC MATERIALS IN AN OPEN MAGNETIC CIRCUIT
Hardcopy , PDF
English
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principle of method
5 Test specimen
6 Solenoid
7 Compensation of the earth magnetic field, of static
and dynamic magnetic noise fields
8 Magnetic shielding of the measuring area
9 Measurement
10 Test report
Annex A (informative) - Precautions to be taken for
measurements of coercivity below 40 A/m and
with complex shaped specimen
Bibliography
Pertains to all ferromagnetic materials with the exception of hard ferrite, 132 SmCo-, CoPt- and NdFeB- hard magnetic materials.
| Committee |
ISE/108
|
| DocumentType |
Draft
|
| Pages |
19
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| IEC 60404-4:1995+AMD1:2000+AMD2:2008 CSV | Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft 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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