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prSSH EN ISO 3169:2025

Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of impurities in aluminium oxide powders using inductively coupled plasma-optical emission spectrometry (ISO 3169:2023)

General information

40.20     Feb 9, 2026

40.60    May 11, 2026

DPS

DPS/KT 67

European Norm

81.060.30  

Scope

This document specifies methods for the chemical analysis of impurities present in aluminium oxide powders used as a raw material for fine ceramics.
Aluminium oxide powders are decomposed by acid pressure decomposition, acid decomposition or alkali fusion. The calcium, chromium, copper, iron, magnesium, manganese, potassium, silicon, sodium, titanium, zinc and zirconium contents in the test solution are determined by an inductively coupled plasma-optical emission spectrometer (ICP-OES).

Life cycle

PREVIOUSLY

PUBLISHED
SSH EN 725-1:2007

NOW

IN_DEVELOPMENT
prSSH EN ISO 3169:2025
40.20 DIS ballot initiated: 12 weeks
Feb 9, 2026

Related project

Adopted from EN ISO 3169:2025 IDENTICAL

Adopted from ISO 3169:2023 IDENTICAL

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