карборунд порошок

Having steady chemical property, high heat conductivity factor, small thermal expansion factor and good abrasion resistance, it can be made into advanced refractories. Refractories which are added with carborundum have thermal shock resistance, compact size, light weight, high strength and good energy efficiency. Low grade carborundum is an excellent deoxidizer. It can speed up steel making, produce reactive heat energy to reduce energy consumption. In addition, it is convenient for controlling chemical composition and enhancing steel quality. Our company can provide various specifications and types of lump materials, granules and powder of carborundum as per your requirements.