High quality silicon carbide brick is made of SiC as the main raw material refractory, mohs hardness 9, more stable for acid slag, and contains SiC 72% ~ 99%.It is divided into clay bonding, Si3N4 bonding, Sialon bonding, civil-sic bonding, Si2ON2 bonding and recrystallization.
This series of refractory bricks are mainly used for making nonferrous metallurgical retort, cast aluminum mold, electric furnace lining and heat exchanger.
Silicon carbide refractory brick is chosen black silicon carbide commonly (SiC content 96% above) make raw material, add union agent (or do not add union agent), classics batching, mix, form and firing wait for a process to make. The main varieties of the firebrick are oxide-bonded silicon carbide brick, carbon-bonded silicon carbide brick, nitride-bonded silicon carbide brick, self-bonded silicon carbide brick, recrystallized silicon carbide brick and semi-carbonized silicon brick, etc.
High quality silicon carbide brick with good wear resistance, erosion resistance, high strength at high temperature, good thermal shock stability, high thermal conductivity, small coefficient of thermal expansion and other characteristics, is a high-performance refractory.Welcome to consult purchasing.
The main production process of high quality silicon carbide brick is made of coarse, medium and fine SiC.Black SiC is generally used to make silicon carbide brick. Its chemical composition is as follows: SiC 98.0%, free C 0.5%, Fe 0.2%, free SiO2 0.6%. Due to the different ways of combination, the process is different. Its performance is superior, the quality is stable and reliable, welcome everybody to come to consult purchase.
Zhengzhou Rongsheng Kiln Refractory Co., Ltd. Is a comprehensive enterprise manufacturing Refractory materials, we produce a variety of high quality Refractory materials, Refractory products of high quality, exported to more than 60 countries and regions in the world, is the customer’s trust of high quality Refractory manufacturers.
