Magnesite-chrome brick is a product sintered under a temperature of 1600 ℃ ite as its main materials, and its themain crystal phase of periclase and magnesium chrome spinel. The Cr2O3 content reaches 6% to 34%.
The unburned magnesite-chrome bricks, made of magnesia and magnesia-chromite and bonded with chemical bonding agent, is a product produced by undergoing heating and solidifying procedures or be packed with sheet steel externally.
The productare featured by good thermal shock resistance, corrosion resistance, anti-strip resistance, etc. It is suitable for calcining zone for dry process cement rotary kiln .