Reference number
ISO 7992:2022
© ISO 2025
International Standard
ISO 7992:2022
Iron ores for blast furnace feedstocks — Determination of reduction under load
Edition 4
2022-05
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Published (Edition 4, 2022)

ISO 7992:2022

Language
Format
CHF 65
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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.

General information

  • Status
     : Published
    Publication date
     : 2022-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 4
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 102/SC 3
    ICS :
    73.060.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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