摘要
Steel production process is a multiphase and multiscale high-temperature metallurgical process involving complex physical behaviours and chemical reactions.The movement of high-temperature melts closely affects the cleanliness,homogenization,and refinement of high-quality steel.However,due to the high temperature,invisibility,and difficult quantification of metallurgical process,the data that can be measured in high-temperature melts during production process are limited.