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Norm
ISO 5940-1:2019
Ausgabedatum: 2019 10 03
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Part 1: Determination of softening point by the ring-and-ball method
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 pi...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 10 Seiten
Sprache:
Englisch
ICS
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.
ISO 5940-1:2019
2019 10 03
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Part 1: Determinatio...
Norm
↖
ISO 5940:1981
1981 05 01
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of sof...
Norm