ISO 2926:1974 PDF
Aluminium oxide primarily used for the production of aluminium — Particle size analysis — Sieving method
Open preview (PDF)Aluminium oxide primarily used for the production of aluminium — Particle size analysis — Sieving methodTitle (English):
ISO 2926:1974
Aluminium oxide primarily used for the production of aluminium — Particle size analysis — Sieving method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 2
- Publication date:
- February 1, 1974
- Edition:
- ISO IS 2926 edition 1 version 1
- ICS:
- 71.100.10
Description (English):
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.
Technical details
- Technical committee
- ISO/TC 226 - Materials for the production of primary aluminium
- SKU
- ISO 2926:1974
