ISO 4696-2:2007 Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by static method - Part 2: Reduction with CO and N2
This part of ISO 4696 specifies a method to provide a relative measure for evaluating the degree of size
degradation of iron ores when reduced with carbon monoxide and nitrogen, under conditions resembling those
prevailing in the low-temperature reduction zone of a blast furnace.
This part of ISO 4696 is applicable to lump ores, sinters and hot-bonded pellets.
ISO 4696-2:2007 Referenced Document
ISO 11323:2002 Iron ore and direct reduced iron - Vocabulary
ISO 3082:2000 Iron ores - Sampling and sample preparation procedures
ISO 3310-1:2000 Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth
ISO 3310-2:1999 Test sieves - Technical requirements and testing - Part 2: Test sieves of perforated metal plate
ISO 4701 Iron ores and direct reduced iron — Determination of size distribution by sieving*, 2019-04-16 Update
ISO 4696-2:2007 history
2015ISO 4696-2:2015 Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by static method - Part 2: Reduction with CO and N2
2007ISO 4696-2:2007 Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by static method - Part 2: Reduction with CO and N<(Index)2>
1998ISO 4696-2:1998 Iron ores - Static test for low-temperature reduction-disintegration - Part 2: Reaction with CO