Reference number
ISO 5940-1:2019
© ISO 2024
International Standard
ISO 5940-1:2019
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Part 1: Determination of softening point by the ring-and-ball method
Edition 1
2019-10
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Published (Edition 1, 2019)

ISO 5940-1:2019

Language
Format
CHF 63
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Abstract

This document specifies the ring-and-ball method, a method of using the ring-and-ball apparatus for the determination of the softening point (softening temperature) of pitch used in the production of aluminium.

The method is applicable to pitches having softening points equal to or greater than 30 °C.

General information

  • Status
     : Published
    Publication date
     : 2019-10
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 226
    ICS :
    71.100.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
9
Industry, Innovation and Infrastructure

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