International Standard
ISO 17947-1:2026
Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of silicon nitride powders — Part 1: Wet chemical methods, X-ray fluorescence (XRF) using the fused cast-bead method, carrier-gas hot extraction (CGHE) and combustion methods
Reference number
ISO 17947-1:2026
Edition 1
2026-10
© ISO 2026

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Published (Edition 1, 2026)

ISO 17947-1:2026

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Abstract

This document specifies methods for the determination of silicon, nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in silicon nitride powders.

This document is applicable for the chemical analysis of silicon nitride powders used as raw material for fine ceramics.

General information

  • Status
     : Published
    Publication date
     : 2026-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 31
  • Technical Committee :
    ISO/TC 206
    ICS :
    81.060.30 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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