high alumina brick for refractory, high alumina brick
2021-6-3 · Good resistance to slag, used for the steel ladle of the working layer. High alumina bricks are neutral refractories ,which have strong resistance to acidic and alkaline slag ,high refractoriness and high-temperature mechanical strength,are mainly used for the bottom of the soaking furnace ,the lower furnace wall, continuous heating furnace wall,ceiling,hearth, burner brick.
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