Practical Ladle Covering Agent

Ladle Covering Agent: Slag Blocking Series Solution Based on Porous Media Thermal Conductivity OptimizationCore technological differences:Synergistic effect with Slag Blocking Series: As the main body of the covering layer, this product forms a "double-layer barrier system" with the underlying Slag Blocking material, increasing the comprehensive thermal resistance by 40%Optimization of pore size distribution: By controlling the decomposition kinetics of foaming agents, directional pores of 50-200 μ m are formed, and the thermal conductivity is reduced to 0.13W/(m · K)Phase change thermal storage mechanism: Composite phase change materials absorb/release latent heat of 56kJ/kg in the temperature range of 1150-1250 ℃, buffering temperature fluctuationsMicrostructure characterization: SEM shows a three-dimensional interpenetrating network structure with pore connectivity<15%, effectively suppressing gas diffusionTechnical parameter highlights:When used in conjunction with fellow Slag B…