magnesia zirconium brick

It takes high purity fused magnesite as main raw material, formed under high pressure,burned in high temperature. in the micro-structure the main mineral phase is periclase forsterite,baddeleyite. For basic metal and oxide and sulphid has good property of corrosion resistance, be used for middle and upper of regenerator of glass furnace, never damage and very strong, the service life can reach more than 8 years.