Name: Electric furnace heat storage brick
Features: Alkaline refractory heat storage products with partial prefabricated reaction magnesia iron sand as the main crystal phase. The main mineral composition is periclase, spinel and a small amount of silicate. The particles have an opacifying structure, the spinel in the periclase is fully developed, and the matrix part has a metasomatic turbid structure. Between the crystals is a low-porosity product with a direct combination structure of periclase-pre-reacted mafic sand. The product has uniform composition, stable performance, high thermal conductivity, super heat-melt ratio, load softening temperature and high-temperature mechanical strength, and strong resistance to alkaline slag chemical erosion.
Application: Widely used in thermal storage water heaters, thermal storage electric heaters, thermal storage dryers, thermal storage heating boilers, thermal storage industrial boilers, super 10000V regenerator grid bodies and civil heat exchangers, etc.