ISO 22731:2020

Carbonaceous materials used in the production of aluminium — Cathode — Cathode abrasion testing

This document specifies a method for the determination of the resistance to physical abrasion of a cathode sample.

Titre manque

General Information

• Status: Published
• Publication Date: 27-Sep-2020
• ICS: 71.100.10 - Materials for aluminium production
• Technical Committee: ISO/TC 226 - Materials for the production of primary aluminium
• Drafting Committee: ISO/TC 226/WG 2 - Cathodes and ramming paste
• Current Stage: 6060 - International Standard published
• Start Date: 28-Sep-2020
• Due Date: 07-Dec-2020
• Completion Date: 28-Sep-2020

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 22731
First edition
2020-09
Carbonaceous materials used in the
production of aluminium — Cathode
— Cathode abrasion testing
Reference number
ISO 22731:2020(E)
©
ISO 2020

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ISO 22731:2020(E)

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© ISO 2020
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ii © ISO 2020 – All rights reserved

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ISO 22731:2020(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Sampling . 1
7 Procedure. 2
8 Calculation . 2
9 Precision . 2
10 Test report . 2
© ISO 2020 – All rights reserved iii

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ISO 22731:2020(E)

Foreword
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