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ISO 18842:2015

Aluminium oxide primarily used for the production of aluminium -- Method for the determination of tapped and untapped density

General information
Valid from 10.08.2015
Directives or regulations
None
Standard history
Status
Date
Type
Name
10.08.2015
Main
ISO 18842:2015 describes methods for the determination of tapped and untapped bulk density of smelter grade aluminium oxide primarily used for the production of aluminium. Methods using the fall of sample into a receptacle have been found to be sensitive to flow rate variations, which are caused by physical properties of the aluminium oxide. ISO 18842:2015 minimizes flow rate variations.
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