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UNE EN ISO 21068-3:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2024)
Análisis químico de materias primas y de productos refractarios que contengan carburo de silicio, nitruro de silicio, oxinitruro de silicio y sialón. Parte 3: Determinación de nitrógeno, oxígeno y constituyentes metálicos y oxídicos (ISO 21068-3:2024) (Ratificada por la Asociación Española de Normalización en agosto de 2024.)
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| Standard number: | UNE EN ISO 21068-3:2024 |
| Pages: | 35 |
| Released: | 2024-08-01 |
| Status: | Standard |
DESCRIPTION
UNE EN ISO 21068-3:2024
This part of ISO 21068 specifies analytical techniques for the determination of total nitrogen and nitrogen calculated as silicon nitride, total oxygen, and metallic and oxidic components in silicon carbide raw materials and refractory products.