Carbonaceous materials for the production of aluminium — Baked anodes — Determination of the air permeability
NORMA vydaná dňa 30.4.2007
Označenie normy: ISO 15906:2007
Dátum vydania normy: 30.4.2007
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: ISO 15906:2007 describes a method for the measurement of the air permeability of baked anodes, by determining the resistance to airflow of a specimen of specified volume at room temperature, within the range of air permeability between 0,01 nPm (nanoperms) and 10 nPm. "Green" anodes are considered to be impermeable to gas. Therefore, this test is most applicable to "baked" carbon material.