This standard specifies the chemical analysis methods of carbon-containing, silicon carbide, nitride refractory materials and raw materials, covering multiple analysis items such as volatile matter, burning reduction, total carbon, free carbon, silicon carbide, total nitrogen, etc., suitable for chemical composition analysis of these materials.
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 | Q40 | ICS | 81.080 |
| Release Date | 2017-09-07 00:00:00 | Implementation Date | 2018-08-01 00:00:00 |