Refractory Properties

The physical properties of refractories include structural properties, thermal properties, mechanical properties, service properties and operational properties.
The structural properties of refractories include porosity, bulk density, water absorption, permeability, pore size distribution, etc.
The thermal properties of refractories include thermal conductivity, thermal expansion coefficient, specific heat, heat capacity, thermal conductivity, thermal emissivity, etc.
The mechanical properties of refractory materials include compressive strength, tensile strength, flexural strength, torsional strength, shear strength, impact strength, wear resistance, creep, bonding strength, elastic modulus, etc.
The service properties of refractories include refractoriness, load softening temperature, change of re-burning line, thermal shock resistance, slag resistance, acid resistance, alkali resistance, hydration resistance, CO corrosion resistance, conductivity, oxidation resistance, etc