This standard specifies the terms and definitions, classification and grades, technical requirements, test methods, mass assessment procedures, Encasement, marking, transportation, storage and mass certification of nitride-bonded refractory products and their supporting refractory slurries. Standardized evaluation and application of nitride-bonded refractory products and their supporting refractory slurries for electrolysis aluminum, steel, ceramics, coking and other industries.
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 | Q44 | ICS | 81.080 |
| Release Date | 2021-05-21 00:00:00 | Implementation Date | 2021-12-01 00:00:00 |