Origin |
China |
It`s made of natural superfine bauxite and high purity caustic-calcined magnesite
powder by high-pressure sintering and fine grinding in UHT converter,characterized by
big hardness ,small coefficient of thermal expansion,etc . It`s ideal raw material of
ladle castable and magnesium spinel bricks. It`s extensively applied to the lining of
converter,glass kiln,open hearth,casting ladle etc.
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