Effects of TiO₂ on the Viscocity and Solidification Temperature of Mold Fluxes for the Stainless Steel

• DOI: 10.4028/www.scientific.net/amr.189-193.107
• Publication Date: 2011-02-21T20:42:33Z
• Authors: Li Feng Sun; Hong Po Wang; Mao Fa Jiang; Qi Zeng Lin; Chun Lai Liu; Yong Zou
• Keywords: Melilite; Wollastonite

Effects of TiO 2 on the viscous characteristic mold fluxes for stainless steel were investigated by rotary viscometer, TEM and XRD. The results showed that with increasing amount additive , viscosity solidification temperature could decrease gradually, then increase rapidly. minimum 0.30Pa.s (1300°С ) 1198°С respectively, as was 10mass%. be decreased which played role network modifier, increased precipitation perovskite (CaTiO 3 crystals more than critical value. growth cuspidine wollastonite restrained, melilite promoted . In this study, solubility 20mass% in at 1350°С