ISO-6999 › Carbonaceous materials for the production of aluminium -- Pitch for electrodes -- Determination of density -- Pycnometric method
ISO-6999
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1ST EDITION
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CURRENT
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The density of pitch used for preparation of electrodes for the production of aluminium is a property which gives a guide to its consistency of quality. Knowledge of this parameter is essential for optimum use of pitch. The determination is carried out by measuring the density in a pyknometer at 25 °C, after degassing under vacuum.
To find similar documents by classification:
71.100.10 (Materials for aluminium production)
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Document Number
ISO 6999:1983
Revision Level
1ST EDITION
Status
Current
Publication Date
Dec. 15, 1983
Committee Number
ISO TC 47/SC 7