Reference number
ISO 4695:2015
© ISO 2024
ISO 4695:2015
Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
Edition 4
2015-08
Withdrawn
Withdrawn (Edition 4, 2015)

Abstract

ISO 4695:2015 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.

ISO 4695:2015 is applicable to lump ores, sinters and hot-bonded pellets.

General information

  • Status
     : Withdrawn
    Publication date
     : 2015-08
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 4
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 102/SC 3
    ICS :
    73.060.10 
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Life cycle

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This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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