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ABNT ISO/TR 18336
Guidelines for good XRF laboratory practice for the iron ore industry
Edition
2022-05-11
ABNT NBR ISO 2597-2
Iron ores - Determination of total iron content Part 2: Titrimetric methods after titanium(III) chloride reduction
Edition
2021-03-19
ABNT NBR ISO 3082
Iron ores - Sampling and sample preparation procedures
Edition
2019-06-14
ABNT NBR ISO 3085
Iron ores - Experimental methods for checking the precision of sampling, sample preparation and measurement
Edition
2021-06-22
ABNT NBR ISO 3087
Iron ores - Determination of the moisture content of a lot
Edition
2021-08-25
ABNT NBR ISO 3271
Iron ores for blast furnace and direct reduction feedstocks - Determination of the tumble and abrasion indices
Edition
2018-06-20
ABNT NBR ISO 4695
Iron ores blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
Edition
2018-06-20
ABNT NBR ISO 4696-1
Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by static method Part 1: Reduction with CO, CO2, H2 and N2
Edition
2018-06-20
ABNT NBR ISO 4696-2
Iron ores for blast furnace feedstock - Determination of low temperature reduction-disintegration índices by static method Part 2: Reduction with CO and N2
Edition
2018-06-29
ABNT NBR ISO 4700
Iron ore pellets for blast furnace and direct reduction feedstocks - Determination of the crushing strength
Edition
2018-06-20