Detection and Monitoring of Continuous Casting Mould Process

Modern iron and steelmaking processes necessitate efficient monitoring and control of the continuous casting mould to ensure high-quality, defect-free strands. This study aims to investigate the state of mould heat transfer through both experimental monitoring and numerical simulation methods. The methodology includes the use of thermocouples to measure temperature variations within the mould, complemented by mathematical models to calculate heat flux, addressing the limitations of direct measurements. Results indicate that measuring the temperature at various points in the mould contributes significantly to understanding the heat transfer process, although some uniformity challenges persist across different mould areas. The inverse heat conduction model also provides insights into the shell thickness uniformity during solidification. Overall, this research highlights the critical interdependence between temperature stability and billet quality in continuous casting processes, offering valuable methodologies for enhancing operational efficiency and defect prevention in steelmaking. The findings underscore the importance of integrating both experimental and numerical approaches for a comprehensive understanding of mould dynamics during casting operations.