Abstract Preview
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.
General information
-
Status : PublishedPublication date : 2019-07
-
Edition : 1Number of pages : 8
-
- ICS :
-
Materials for aluminium production
Buy this standard
Format | Language | |
---|---|---|
PDF + ePub | ||
Paper |
- CHF58
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
-
Previously
ISO 802:1976
-
Now
ISO 23028:2019
Got a question?
Check out our FAQs
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.