magnesia chrome brick
it is made from sintered magnesite and cr2o3, through pressing under high pressure to take shape then calcining under high temperature. its coefficient of expansion is small,anti-seismic capability is good and the cinder corrosion resistant is strong.this products is widely used in open hearth and other industry furnace.
direct-bonded magnesia -chorme brickit is made from high-quality magnesite and cr2o3, through pressing under high pressure to take shape then calcining under high temperature . it has large crystal, high direct -bonded energy, good crack-resisting and corrosion-resisting, which is the ideal material of the high temperature industry furnace's lining.
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