|About this Abstract
||2017 TMS Annual Meeting & Exhibition
||8th International Symposium on High Temperature Metallurgical Processing
||Thermodynamic Calculation on the Reactivity between Slag and Ti-stabilized Stainless Steel
||Zhuo Chen, Kun-peng Xu, Sheng-ping He, Qian Wang
|On-Site Speaker (Planned)
During the continuous casting (CC) process of Ti-Stabilized Stainless Steel, the nozzle clogging or even the crusts composed of TiN, Al2O3, TixOy and the complex inclusions MgO•Al2O3, Al2O3 enwrapped by TiN is often occured. The main objective of the present study is to research the reaction between refining slag or mould fluxes and Ti-Stabilized Stainless Steel by thermodynamic calculation. A suitable refining slag composition was sought to absorb Al2O3 ,TixOy inclusions, and the reactions between different mould fluxes and steel were calculated and compared. It was found that a suitable refining slag was difficult to adjust aluminum and titanium to meet requirement simultaneously. The components,SiO2, Fe2O3, Na2O and B2O3 of mould fluxes would react with titanium in the steel. The CaO-SiO2 based mould fluxes had a stronger reactivity than CaO-SiO2 -Al2O3 and CaO-Al2O3 based mould fluxes.
||Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)