Lightweight tundish refractory compositions

作者: Amy P. Hale , Wilfred Anthony Martinez , Jung-Jen A. Cheng

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摘要: Lightweight, low density magnesia-based tundish refractory compositions containing from 0.01 to 2.00 weight percent styrofoam beads and up 5.0 paper fiber are disclosed. The have excellent rapid heating, thermal insulative, vertical adhesion deskullability properties. useful as a lining applied over the permanent of tundish, such is used in continuous molten metal casting processes.

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