<i>In situ</i> Compressive Strength of Iron Coke in High-temperature Carbonization

In this study, the in situ compressive strength of iron coke high-temperature carbonization was investigated. The strengths briquettes with 20, 30, and 40% ore at 700, 800, 900, 1000°C for 3 h were systematically studied. mass loss microstructure during also results showed that increased content from 20 to 40%. liquid phase slag calculated using FactSage software. Results an increasing temperature decreasing Fe3O4 content. Coal coking, oxide reduction, pitch volatilization, CO2 gasification process could significantly change micromorphology influence its strength. At a 900°C, 27.59 30.23% decreased more than 4200 1589 N increase degradation mechanism 30 ore, 800 1000°C, discussed.