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SRPS H.B8.617:1979

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

Oct 17, 1979
Oct 17, 1979
95.99   Withdrawal of Standard   Jan 28, 2013

General information

95.99     Jan 28, 2013

ISS

H047

International Standard

71.100.10  

Serbian  

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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WITHDRAWN
SRPS H.B8.617:1979
95.99 Withdrawal of Standard
Jan 28, 2013

Related project

Adopted from ISO 2926:1974