Refractory Ball

Thermal properties and electrical conductivity of refractory balls 1.1 Thermal expansion     The GB/T7320 standard has two definitions: linear expansion rate (the relative change rate of the diameter of the refractory ball between room temperature and the test temperature, expressed in %),...

       Refractory balls are vital components in various high-temperature industrial applications. These spherical refractory materials are specifically engineered to provide durability, resistance to extreme heat, and chemical stability, ensuring efficiency and longevity in indus...