Pellets | Iron Ore | of Produced | Composition | Chemical | ||||
---|---|---|---|---|---|---|---|---|
CaO/SIO2 | P | S | MgO | CaO | AL2O3 | SIO2 | FeO | Fe |
0.5±0.2 | 0.03 | 0.015 | 0.5±0.2 | 1±0.2 | 1±0.4 | 3±0.4 | 0.5±0.2 | 66±1 |
ACCORDING STANDARD | Pellet Size Distribution | |
---|---|---|
ISO 2194 | Min.90% weight | 9-16mm |
Max.10% weight | 5-9mm |
According Standard | Compression Strength | |
---|---|---|
TSO 4700 | 2500N/pellet≤ | Average of pellets 10-12mm |
ACCORDING STANDARD | Tumbler Strenght | |
---|---|---|
ISO 3271 | %weight 92≤ | (Tumbler Index(+6.3mm |
%weight 4.5≥ | (Abrasion Index(-0.5mm |
According Standard | DR Disintegration (Linder 760° C) | |
---|---|---|
ISO 11257 | Min. 70 Kg/Pellet | Compression strength |
Min. 93% | Metallization | |
Max. 3% | (Fragmentation(Disintegration Fragmentation -3. l 5mm |
According Standard | DR Disintegration (Static bed load reduction 815° C) | |
---|---|---|
Min. 92% | Metallization | |
Max. 90% | (Tumbler strength(+3.36mm |
According Standard | DR Sticking Test (850° C) | |
---|---|---|
TheIOamount revolutions should of pellets >25mm be 0%. after | Clustering Degree | |
ISO 11256 | Min. 20% | Porosity |
Max. 2% | Moisture |