This standard specifies a method for testing the surface coating weight or thickness of electrical steel using the X-Rays Light spectrum method. It is suitable for the measurement of coating weight per unit area of electrical steel specimens at room temperature, and the result can be expressed as thickness. This standard applies to coatings containing stable characteristic elements without interference. Measurement range is limited by instrumentation and Measurement mode. It is suitable for insulating coatings of electrical steel such as chromate or phosphoric acid salt coatings.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | H21 | ICS | 77.040.99 |
| Release Date | 2017-09-07 00:00:00 | Implementation Date | 2018-06-01 00:00:00 |