ISO 4698:1994
For ISO 4698:1994, item title is Iron ore pellets — Determination of relative free-swelling index; status code is 9599; successor is ISO 4698:2007; withdrawn / published date is 1994-01-27, recorded from its source on 2026-08-05.
- Identifier
- ISO 4698:1994 verified
- Item title
- Iron ore pellets — Determination of relative free-swelling index verified
- Status code
- 9599 verified
- Successor
- ISO 4698:2007
- Withdrawn / published date
- 1994-01-27 verified
Verified
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What the source says
10680,IS,,ISO 4698:1994,Iron ore pellets — Determination of relative free-swelling index,Boulettes de minerais de fer — Détermination de l'indice relatif de gonflement libre,1994-01-27,1,['73.060.10'],ISO/TC 102/SC 3,9599,,[38076],"['en','fr']",13,"<p>The principle of the method specified is determination of swelling of fired iron ore pellets of a specified size range under isothermal reduction, determination of the volume of pellets before and after reduction at a temperature of 900 °C, using a reducing gas consisting of carbon monoxide and nitrogen, calculation of the free-swelling index, expressed as a percentage, using the difference between the two volumes.</p>"
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv