BS 6404-5:1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Magnetic materials Methods of measurement of the magnetic properties of magnetically hard (permanent magnet) materials
Hardcopy , PDF
15-10-1995
English
31-12-1986
National foreword
Committees responsible
Introduction
1. Scope
2. Accuracy and reproducibility
3. Definitions
Chapter I: Materials having an intrinsic coercivity HcJ
less than or equal to 600 kA/m
4. Object
5. Electromagnet
6. Test specimen
7. Determination of the magnetic flux density
8. Measurement of the magnetic field strength
9. Determination of the demagnetization curve
10. Determination of the (BH)max product
11. Determination of the recoil line
12. Test report
Chapter II: Materials having an intrinsic coercivity HcJ
greater than 600 kA/m
13. Object
14. Method of measurement
15. Test report
Figures
Appendix A - Influence of the air-gap between the test
specimen and the pole pieces
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