GB/T 29628-2013 Active
GB/T 29628-2013 Guides for methods of measurement of the magnetic properties of permanent(magnetically hard) materials by pulsed field magnetometry
Abstract
This standard specifies the method of measuring the magnetic properties of permanent magnets (hard magnets) using a permanent magnet pulse measuring instrument.
This standard is applicable to the measurement of the magnetic properties of permanent magnets with high intrinsic coercivity, such as rare earth cobalt and rare earth iron boron.
The method specified in this standard is an open magnetic circuit measurement method. The method of measuring the magnetic properties of permanent magnets in a closed magnetic circuit is specified in GB/T 3217. The comparison of the measurement curves of the same test object between this standard and GB/T 3217 is shown in Appendix A.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 29628-2013 |
| CCS | Electrical alloy parts |
| ICS | Comprehensive of electrical equipment components |
| Implement Date | 2013-12-02 |