Influence of Mold Flux Property on Heat Transfer in Mold

The heat transfer of mold flux in mold was investigated in laboratory. It was shown that with the increase in viscosity and solidification temperature of mold flux, the thermal conductivity and the heat flux density of flux were reduced, and the thermal resistance was increased. The thermal conductivity of mold flux between the mold and the solidified shell can be adjusted by changing the properties of mold flux.