【鎂鋁磚、鎂鋁尖晶石磚】

鎂鋁磚、鎂鋁尖晶石磚以不同品級鎂砂和高鋁礬土熟料、鎂鋁尖晶石砂為原料，經(jīng)高溫燒制而成。與鎂質(zhì)耐火材料相比有更高的荷重軟化溫度和更好的抗熱震性能。能耐堿性熔渣的侵蝕。主要用于煉鋼電爐的爐頂、高溫隧道窯、石灰窯、玻璃窯蓄熱室格子體、大型水泥回轉窯和有色金屬冶煉爐等。

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．