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Homepage>UNE standards>UNE EN ISO 21068-2:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO 21068-2:2024) (Endorsed by Asociación Española de Normalización in August of 2024.)
in stockReleased: 2024-08-01
UNE EN ISO 21068-2:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO 21068-2:2024) (Endorsed by Asociación Española de Normalización in August of 2024.)

UNE EN ISO 21068-2:2024

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO 21068-2:2024) (Endorsed by Asociación Española de Normalización in August of 2024.)

Análisis químico de materias primas y de productos refractarios que contengan carburo de silicio, nitruro de silicio, oxinitruro de silicio y sialón. Parte 2: Determinación de componentes volátiles, carbono total, carbono libre, carburo de silicio, silicio total y libre, sílice libre y superficial (ISO 21068-2:2024) (Ratificada por la Asociación Española de Normalización en agosto de 2024.)

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Standard number:UNE EN ISO 21068-2:2024
Pages:49
Released:2024-08-01
Status:Standard
DESCRIPTION

This standard UNE EN ISO 21068-2:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica (ISO 21068-2:2024) (Endorsed by Asociación Española de Normalización in August of 2024.) is classified in these ICS categories:

  • 81.080