Application of Light Burned Magnesium Spheres in Refractories

Light burned magnesium ball Refractory materials refer to inorganic non-metallic materials with a refractoriness of more than 1580 ℃. The refractoriness refers to the centigrade temperature at which the refractory cone specimen can resist high temperature without softening and melting down under no load.

Refractory materials have a long history. Refractory materials combined with high temperature technology appeared in the middle of the Bronze Age; In the Eastern Han Dynasty, clay refractory materials were used as kiln materials and saggers for firing porcelain; At the beginning of the 20th century, refractory materials developed towards high density, high purity and ultra-high temperature products. At the same time, there is no need to burn amorphous refractories and refractory fibers with low energy consumption. In modern times, with the development of space technology, atomic energy technology and new energy technology, refractories with comprehensive excellent properties such as high temperature resistance, erosion resistance, corrosion resistance and thermal shock resistance have been applied.