Abstract:
This paper focuses on the importance of evaluating weathering under pressure for iron ore agglomerates, essential in steel production. Weathering, caused by external agents, can degrade these pellets, affecting production efficiency. The study aims to develop equipment capable of simulating stacking conditions, exposure to weather, and water application, essential for understanding and mitigating the effects of weathering. Planned experiments were conducted, varying applied force, water temperature, water flow rate, and test duration. The results showed that test duration had the greatest impact on pellet strength, followed by applied force and water temperature, while water flow rate had less influence. It is concluded that these factors play a significant role in pellet degradation, indicating the need for more detailed studies in the future to elucidate the mechanisms of weathering action on the pellets.