Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
NORMA vydána dne 11.10.2021
Designation standards: ISO 4695:2021-ed.5.0
Publication date standards: 11.10.2021
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: This document specifies a method to provide a relative measure for evaluating the extent to and ease with which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace. This document is applicable to lump ores, sinters and hot-bonded pellets.