Research and Application of New Non-burned Periclase-magnesia Alumina Spinel Bricks

doi:10.19691/j.cnki.1004-4493.2019.02.006

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Research and Application of New Non-burned Periclase-magnesia Alumina Spinel Bricks

CUI Yuanyuan, ZHONG Kai, ZHU Shaojun, SHAO Junning

Published:2019-07-02

Abstract

Abstract: To meet the needs of environmental protection and promote the application of chromium-free refractories for RH refining furnaces, research on application of new non-burned periclase-magnesia alumina spinel bricks was carried out. Through laboratory research and field application, it is concluded that the non-burned periclase-magnesia alumina spinel brick can replace magnesia-chrome material, and its service life is equivalent to that of the magnesia-chrome material with reduced cost.

Key words: periclase-magnesia alumina spinel, magnesia-chrome, snorkle, slag penetration

CUI Yuanyuan, ZHONG Kai, ZHU Shaojun, SHAO Junning. Research and Application of New Non-burned Periclase-magnesia Alumina Spinel Bricks[J]. , DOI: 10.19691/j.cnki.1004-4493.2019.02.006.

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Research and Application of New Non-burned Periclase-magnesia Alumina Spinel Bricks

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