Magnesium chromium refractories

The fired magnesia chrome brick is made of fine ingredients of high-quality magnesia and chrome ore, and Cr2O is adjusted according to different needs. The product has good thermal stability and high temperature performance. It is widely used in cement kilns and non-ferrous metallurgy furnaces. Directly combined magnesia-chrome bricks use low-impurity chrome ore and high-quality high-purity magnesia as raw materials, after high-pressure molding, and high-temperature firing above 1700°C. Good high temperature performance, strong resistance to metallurgical slag corrosion, and cement clinker corrosion resistance. It is widely used in steel-making electric furnace lining, non-ferrous metallurgical furnace and cement rotary kiln. Semi-direct combined magnesia chrome bricks and recombined magnesia chrome bricks, using part or all of fused sand (fused synthetic sand) as raw materials, fine ingredients, high pressure molding, ultra-high temperature calcination, good particle bonding, high product strength, and stable volume Good performance, widely used in PH, VOD, AOD and other external refining devices, non-ferrous metallurgy furnaces, etc. Converter Magnesia Carbon Brick