Insulating Powder for Ladle Covering

Ladle Covering Agent: Slag Blocking Series Solution Based on Porous Media Thermal Conductivity OptimizationCore technological differences:Three layer gradient design: Drawing on the composition gradient concept of Refractory Material, achieving a smooth transition from a high porosity insulation layer to a dense barrier layerDynamic thermal conductivity model: Establish a correlation equation between the thickness, temperature, and heat flux density of the covering agent to provide customized thickness solutions for different steel ladlesContribution of radiation thermal resistance: Adding nano reflective particles reduces the proportion of radiation heat transferInterface Wetting Control: Achieving a Balance between Self spreading and Anti permeability by Controlling Interface TensionMetallurgical effect parameters:Deoxygenation rate constant: 0.28 min ⁻¹Sulfide inclusion spheroidization rate:>92%Steel Cleanliness Index (CBI): Increased by 0.35Non metallic inclusion removal rate: 6…