
Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by dynamic method
NORMA vydaná dňa 4.8.2015
Označenie normy: ISO 13930:2015-ed.3.0
Dátum vydania normy: 4.8.2015
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: ISO 13930:2015 specifies a method to provide a relative measure for evaluating the degree of size degradation of iron ores when reduced under conditions resembling those prevailing in the low-temperature reduction zone of the blast furnace. It is applicable to lump ores and hot-bonded pellets.