Multiple alloy bushing assembly

A filament forming apparatus has a bushing that includes structural components and non-structural components. The structural components 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 component...

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Bibliographische Detailangaben
Hauptverfasser: PURVIS DAVID F, BEMIS BYRON M, HARMS TODD M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A filament forming apparatus has a bushing that includes structural components and non-structural components. The structural components 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.