Refractory Bricks Manufacturer

What's the application of a magnesia carbon brick? Magnesia carbon bricks have excellent slag corrosion resistance, slag permeability, thermal shock stability and thermal conductivity. Magnesia Carbon Bricks Uses are mainly in the lining of steelmaking oxidation converters, the tapping port, the hot spot of high-power electric furnace wall, the lining of refining furnace outside the furnace, and the slag line of steel drum. Magnesia Carbon Bricks At present, magnesia carbon bricks have been widely used in steelmaking and have become a traditional use of graphite. Magnesia carbon bricks were used in the lining of oxygen top-blown converters. Most of the materials used for the oxygen top-blown steel lining are magnesia carbon bricks, and the life of the lining is 1000-1500 times. When building magnesia carbon bricks on ladle, care should be taken not to mix with bricks with high SiO2. Otherwise, it will increase the local melting loss of the magnesia carbon brick. Magnesi...

What is High Alumina Lightweight Insulating Fire Brick ? From some side, it is an ideal insulation refractory, a high alumina insulating brick with advantages associated with high strength, low thermal conductivity, good insulation and low price. With regard to various industrial kilns and furnaces, it is the kind of essential refractory for energy saving and even temperature preservation. High Alumina Lightweight Insulation Fire Bricks High Alumina Lightweight Insulating Fire Bricks can also be called lightweight high alumina bricks. It consists of more than 48% Ai2O3 and mainly includes mullite and glass phase or perhaps corundum. High alumina insulating bricks are generally made from high bauxite and a little bit of clay. After raw materials are grounded, it is made in to mud. Then it will be cast and molded and fired at 1300～ 1500℃. Manufacturing Process of Lightweight High Alumina Bricks . Sometimes, industrial alumimum will be used to replace bauxite. Inorganic compoun...