GSO IEC/TR 61807:2015

Magnetic properties of magnetically hard materials at elevated temperatures - Methods of measurement

GSO IEC/TR 61807:2015 发布历史

GSO IEC/TR 61807:2015由GSO 发布于 2015-09-03。

GSO IEC/TR 61807:2015在国际标准分类中归属于: 17.220.99 有关电学和磁学的其他标准。

GSO IEC/TR 61807:2015 的最新版本是哪一版？

最新版本是 GSO IEC/TR 61807:2015 。

GSO IEC/TR 61807:2015的历代版本如下：

• 2015年 GSO IEC/TR 61807:2015

The present technical report provides methods for measuring magnetically hard materials, at elevated temperatures. Magnetically hard materials (permanent magnet materials) are classified in IEC 60404-1 and their properties are specified in IEC 60404-8-1. The methods of measurement of the magnetic properties of magnetically hard materials at room temperature have been specified in IEC 60404-5 for closed magnetic circuits and in IEC 60404-7 for open magnetic circuits, respectively. The applications of magnetically hard materials are now expanding to elevated temperatures and it is therefore required to specify and guarantee the magnetic properties of these materials over their working temperature range. In IEC 60404-8-1 temperature coefficients of remanence (or saturation) and J-coercivity have been specified in addition to basic properties such as maximum magnetic energy product ((BH)max), remanence (Br), B-coercivity (HcB), J-coercivity (HcJ), recoil permeability (µrec) and density.

标准号

GSO IEC/TR 61807:2015

发布

2015年

发布单位

GSO

当前最新

GSO IEC/TR 61807:2015

 

 

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