MULTIPLE ALLOY BUSHING ASSEMBLY
A filament forming apparatus (5) has a bushing that includes structural components and non- structural components. The structural components which include at least a perforated bottom tip plate (14) are formed of a first material having a high creep strength and the ability to withstand corrosive ef...
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Zusammenfassung: | A filament forming apparatus (5) has a bushing that includes structural components and non- structural components. The structural components which include at least a perforated bottom tip plate (14) are formed of a first material having a high creep strength and the ability to withstand corrosive effects of molten mineral materials. The non- structural components which include at least a screen (16) positioned above the sidewells (40) and the end walls (50) of the bushing are formed of at least a second material that is different from the first material.
Un aparato que forma filamentos (5) tiene una boquilla que incluye componentes estructurales y componentes no estructurales. Los componentes estructurales los cuales incluyen al menos una placa de punta inferior perforada (14) están formados de un primer material que tiene una alta resistencia a la termodeformación o fluencia y la capacidad de resistir los efectos corrosivos de materiales minerales fundidos. Los componentes no estructurales los cuales incluyen al menos una rejilla (16) colocados encima de las paredes laterales (40) y las paredes extremas (50) de la boquilla están formados de al menos un segundo material que sea diferente del primer material. |
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