ISO 23028:2019

Aluminium oxide primarily used for the production of aluminium — Preparation and storage of test samples

Publication date: 23 korr 2019

General information

Current stage: 90.93 Effective date: 28 jan 2025

Originator: ISO

Owner: ISO/TC 226

Type: International Standard

ICS: 71.100.10

Gjuha: anglisht

Buying

Statusi: Publikuar

PDF - 7 350 Lekë

Paper - 7 350 Lekë

CD - 7 350 Lekë

Language

Language in which you want to receive the document.

Scope

This document describes methods for the sample preparation of smelter-grade aluminium oxide. It covers the reduction of a bulk sample between 1 kg and 20 kg to produce a sample that is suitable for chemical and physical analysis. The reduced sample produced will be representative of the initial bulk sample. The bulk sample is considered to be from one source.
The methods are suitable for dry, free-flowing aluminium oxide.
As the moisture content will influence many physical analyses, the method aims to minimize the exposure of the sample to the atmosphere to avoid water absorption.

ISO 23028:2019

Aluminium oxide primarily used for the production of aluminium — Preparation and storage of test samples

General information

Buying

Scope

Life cycle

PREVIOUSLY

NOW