Iron ores for blast furnace feedstocks — Determination of reduction under load
NORMA vydaná dňa 12.5.2022
Označenie normy: ISO 7992:2022-ed.4.0
Dátum vydania normy: 12.5.2022
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This document specifies a method to provide a relative measure for evaluating the structural stability of iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace. This document is applicable to lump ores and hot-bonded pellets.