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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
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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

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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.

SDO ISO: International Organization for Standardization
Document Number ISO 5940
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 226
Publish Date Document Id Type View
Not Available ISO 5940-1:2019 Revision