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ISO 2926:1974

Aluminium oxide primarily used for the production of aluminium — Particle size analysis — Sieving method

Feb 1, 1974
95.99   Withdrawal of Standard   Mar 21, 2005

General information

95.99     Mar 21, 2005

ISO

ISO/TC 226

International Standard

71.100.10  

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Scope

Specifies a method for determining the mass distribution of the particle sizes of diameter 50 m and more. The procedure based on mechanical sieving of the crude sample, dried at 100 °C, through woven wire sieves in an atmosphere of relative humidity not more than 50 %. Weighing of each of the separate fractions. Verification, by means of a lens or microscope, of the degree of obstruction of the sieve meshes (maximum permitted obstruction: 1 %). Has also been approved by the IUPAC.

Life cycle

NOW

WITHDRAWN
ISO 2926:1974
95.99 Withdrawal of Standard
Mar 21, 2005

REVISED BY

ABANDON
ISO/DIS 2926

WITHDRAWN
ISO 2926:2005

National adoptions

SRPS H.B8.617:1979  
ISS

Aluminium oxide primarily used for the production of aluminium — Particle size analysis — Sieving method

95.99   Withdrawal of Standard

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