International Standard
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
Reference number
ISO 21068-3:2024
Edition 2
2024-06
© ISO 2025
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Published (Edition 2, 2024)

ISO 21068-3:2024

Language
Format
CHF 132
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Abstract

This document 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.

General information

  • Status
     : Published
    Publication date
     : 2024-06
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 24
  • Technical Committee :
    ISO/TC 33
    ICS :
    81.080 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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