ISO 3169:2023

Published (Edition 1, 2023)

ISO 3169:2023

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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).

General information

Status
: Published

Publication date
: 2023-01

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 12
Technical Committee :
ISO/TC 206

ICS :
81.060.30
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