ISO 4698:2022 ✓ Most Recent

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Iron ore pellets for blast furnace feedstocks - Determination of the free-swelling index

standard by International Organization for Standardization , 10/31/2022

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Full Description

This document 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.

This document is applicable to hot-bonded pellets.

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Document History

  1. ISO 4698:2022

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    Iron ore pellets for blast furnace feedstocks - Determination of the free-swelling index

    • Most Recent

  2. ISO 4698:2007


    Iron ore pellets for blast furnace feedstocks - Determination of the free-swelling index

    • Historical Version

  3. ISO 4698:1994


    Iron ore pellets -- Determination of relative free-swelling index

    • Historical Version

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Published:

10/31/2022

File Size:

1 file

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus