Influence of Mould Slag Compositions with Different Reactivity on the Erosion Rate of ZrO₂-C Bearing Submergence Entry Nozzle

• Published in: 10th International Symposium on High-Temperature Metallurgical Processing pp. 137 - 143
• Main Authors: Wang, Xue-Si, Wang, Qian, Zeng, Chang-Ping, Yuan, Hua-Zhi
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2019; Springer International Publishing
• Series: The Minerals, Metals & Materials Series
• Subjects: C refractory; Dissolution rate; Rotation speed; Slag composition; ZrO

Several slag compositions of differing reactivity were designed as a potential measure for reducing erosion on submergence entry nozzle during continuous casting of high-Mn high-Al steelSteel. Reactivities were determined according to the SiO2 content of the slag considering the reaction between [Al...