Price:$400.00/ton
Brand:HCR
MgO Content (%)::75-84%
Al2O3 Content (%)::5-15%
CrO Content (%)::1-10%
Mini Order:3ton
Supply:50000ton
deliver goods:Within 3 days

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1.Magnesia alumina spinel brick introduction

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Magnesia alumina spinel brick is a kind of general refractory bricks which is manufactured by using magnesia sand and little industrial alumina oxide or bauxite as raw materials.

2.Magnesia alumina spinel brick characters and Application

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The thermal shock resistance of magnesia alumina spinel brick is better than magnesia bricks, and the refractoriness is above 1580°C, with high corrosion resistance to basic melting slag. It is mainly applied to the top of steel making open-hearth furnace and EAF, high temperature cement kiln, large-scale cement rotary kiln and non-ferrous metal smelting furnaces, etc. 

 

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