Reference number
ISO 4698:2007
© ISO 2024
ISO 4698:2007
Iron ore pellets for blast furnace feedstocks — Determination of the free-swelling index
Edition 2
2007-10
Withdrawn
Withdrawn (Edition 2, 2007)

Abstract

ISO 4698:2007 specifies a method to provide a relative measure for evaluating the increase in volume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling those prevailing in the reduction zone of a blast furnace. It specifies the determination of the free-swelling index.

ISO 4698:2007 is applicable to hot-bonded pellets.

General information

  • Status
     : Withdrawn
    Publication date
     : 2007-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 18
  • Technical Committee :
    ISO/TC 102/SC 3
    ICS :
    73.060.10 
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