Magnesia - chrome quality baked brick

    公开(公告)号:JP3795933B2

    公开(公告)日:2006-07-12

    申请号:JP18404894

    申请日:1994-07-12

    Abstract: PURPOSE: To obtain a magnesia-chrome fired brick excellent in resistance to corrosion and the penetration of slag. CONSTITUTION: A blend consisting of 5-80wt.% electromelted magnesia having grain boundaries of 5-50μm width in the particles and the balance essentially magnesian stock and chromite is sintered to obtain the objective magnesia- chrome fired brick.

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