PALLADIUM SCREENS FOR BUSHING ASSEMBLY
A filament forming apparatus has a bushing that includes a high palladium content screen along with structural components and non-structural components. The structural components which include the perforated bottom tip plate are formed of a first material having a high creep strength and the ability...
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| Sprache: | eng ; fre |
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| Zusammenfassung: | A filament forming apparatus has a bushing that includes a high palladium content screen along with structural components and non-structural components. The structural components which include the perforated bottom tip plate 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 are formed of at least a second material that is different from the first material.
L'invention concerne un appareil de formation de filament comportant une douille qui comprend un fond de filière à forte teneur en palladium avec des composants structurels et des composants non structurels. Les composants structurels sont formés d'un premier matériau ayant une haute résistance au fluage et la capacité de résister à l'action corrosive de matériaux minéraux fondus. Les composants non structurels sont formés d'au moins un second matériau du premier. |
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