【镁铝砖、镁铝尖晶石砖】

镁铝砖、镁铝尖晶石砖以不同品级镁砂和高铝矾土熟料、镁铝尖晶石砂为原料，经高温烧制而成。镁碳砖厂家与镁质耐火材料相比有更高的荷重软化温度和更好的抗热震性能。能耐碱性熔渣的侵蚀。主要用于炼钢电炉的炉顶、高温隧道窑、石灰窑、玻璃窑蓄热室格子体、大型水泥回转窑和有色金属冶炼炉等。

MagnesIa AIUmina Brick．Magnesia AlUmina SpiRel B rick

Magnesia alumina bricks and magnesia alumina spinel bricks are manufactured by using various grades of magnesite，bauxite grog and magnesia alumina spinel clinkers as raw materials under high temperature burnin9，which have higher refractoriness under load and better thermal shock resis‘ tance to basic melting sla9．They are mainly applied to the top of steel making electric furnaces，high temperature tunnel kilns，lime kilns，checkers of regenerators of glass kilns，large—scale cement rota ry kilns and non ITOUS metal smelting furnaces，etc．