NA 062

DIN Standards Committee Materials Testing

Project

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); German and English version prEN ISO 3169:2025

Abstract

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).

Begin

2025-05-21

WI

00184301

Planned document number

DIN EN ISO 3169

Project number

06236953

Responsible national committee

NA 062-02-66 AA - Chemical analysis of ceramic and glass materials  

Responsible european committee

CEN/TC 184 - Advanced technical ceramics  

Responsible international committee

ISO/TC 206/WG 3 - Chemical analysis  

draft standard

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); German and English version prEN ISO 3169:2025
2025-08
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previous edition(s)

Advanced technical ceramics - Methods of test for ceramic powders - Part 1: Determination of impurities in alumina; German version EN 725-1:2007
2008-06

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Contact

Steffen Jenkel

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

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