Steel ladle seating block tundish seating block carbon block,carbonaceous material and zirconia-containing material as main raw materials,adds in high performance antioxidants,uses phenolic resin as binder,formed under high-presser and burned under high temperature.
Raw material of tundish nozzle brick:Corundum&graphite,chrome&corundum,magnesia sand&bauxite,additive. Features and advantages:Good thermal stability.High strength resistance to corrosion.
B series insulation bricks are made from high purity raw material according to different brick type to meet different requirement.They are ideal thermal insulation material usually used in industrial furnaces and heating pipe.
1.Ceramic fiber insulation blanket is also called needled-fiber blanket.2.Made from common, standard,high pure, high aluminium and zirconium alumina silicate fiber bulk produced by blowing fiber forming technology.