Refractory properties

The physical functions of refractory materials include structural function, thermal function, mechanical function, function of use and homework function.
The structural functions of the refractory include porosity, bulk density, water absorption, transthoracic, stomatal pore size distribution, and the like.
The thermal function of the refractory materials includes thermal conductivity, thermal expansion coefficient, specific heat, heat capacity, temperature coefficient, thermal emissivity, and the like.

The mechanical properties of refractory raw materials include compressive strength, tensile strength, flexural strength, torsional strength, shear strength, impact strength, wear resistance, creep, bond strength, modulus of elasticity, and the like.
Refractory use functions include refractoriness, load softening temperature, re-firing line change, thermal shock resistance, slag resistance, acid resistance, alkali resistance, hydration resistance, CO corrosion resistance, electrical conductivity, oxidation resistance wait.

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Article Source: refractory raw materials
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