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refractory materials Common types of ladle refractories: (1) Clay refractory brick , clay brick A12O3 content is generally between 30% ... -
blast furnace refractory lining material 1.Temperature. The damaged performance of high temperature to fire brick: (1)Erosion. When t... -
Refractory castable . A kind of granular and powdered material made of adding a certain amount of binder by refractory material .It ha...