This standard has been revised by ISO 4698:2022
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.
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Status: WithdrawnPublication date: 2007-10
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Edition: 2Number of pages: 18
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- ICS :
- 73.060.10 Iron ores
Life cycle
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Previously
WithdrawnISO 4698:1994
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Now
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Revised by
PublishedISO 4698:2022
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