Norm

ISO 2926:1974 en

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

  • Deze norm is ingetrokken sinds 01-03-2005

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 2
Gepubliceerd op 01-02-1974
Taal Engels
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.

Details

ICS-code 71.100.10
Nederlandse titel Aluminium oxide primarily used for the production of aluminium - Particle size analysis - Sieving method
Engelse titel Aluminium oxide primarily used for the production of aluminium - Particle size analysis - Sieving method
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