Magnesium iron spinel bricks
Gallery Introduction:
Magnesium iron spinel bricks are made of sintered magnesia and preformed hercynite, and the firing process has to be control to assure the form of Fe2+ in the spinel. The features product are strong coat ability and flexibility corrosion resistance, peeling resistance and excellent thermal shock resistance. It is an ideal chromium-free basic refractory material for the cement burning zone.