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ISO 806:1976

Aluminium oxide primarily used for the production of aluminium — Determination of loss of mass at 1 000 degrees C and 1 200 degrees C ISO 806:1976

Publication date:   Sep 1, 1976

95.99   Withdrawal of Standard   Oct 12, 2004

General information

95.99   Withdrawal of Standard   Oct 12, 2004

ISO

ISO/TC 226 Materials for the production of primary aluminium

International Standard

71.100.10   Materials for aluminium production

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Scope

The temperatures are arbitrarily selected and specified because there is no specific calcination temperature. There is no criterion for the state of calcination. Therefore, ignition of two test portions taken from the same sample and previously dried in a muffle furnace for 2 h. Calculation by difference in mass. Replaces ISO Recommendation R 806/1968.

Life cycle

NOW

WITHDRAWN
ISO 806:1976
95.99 Withdrawal of Standard
Oct 12, 2004

REVISED BY

PUBLISHED
ISO 806:2004




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