Description
Magnesia-chrome brick, direct bonded magnesia chrome brick, fused
magnesia-chrome brick combined:
Magnesia-chrome brick: sintered magnesia and chromium oxide as raw
material by high pressure molding, high temperature firing obtained
with a small coefficient of thermal expansion, shock resistance and
slag resistance, widely used in industrial furnaces.
Direct bonded magnesia chrome brick: high quality magnesia and
chromium oxide as raw materials, high-pressure molding, high
temperature firing obtained. Has crystallized large, combined with
the high rate of directly. The products have better chipping
resistance, low alkali neutral ,which caused good slag resistance
in low acidic charge environment .It is the ideal material for
refining furnace, electric furnace, glass furnaces and cement
rotary kiln.
Fused magnesia-chrome brick combined: high quality fused magnesia
as raw material, greater than ***0 ℃ high temperature firing. Have
better high-temperature volume stability, chipping resistance and
corrosion resistance, is refining best masonry materials. '
