GAMMA TITANIUM ALUMINUM ALLOYS MODIFIED BY CARBON, CHROMIUM AND NIOBIUM

A TiAl composition is prepared to have high strength and to have improved ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable effective aluminum concentration by addition of chromium, carbon and niobium according to the approximate...

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1. Verfasser: HUANG, SHYHIN
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A TiAl composition is prepared to have high strength and to have improved ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable effective aluminum concentration by addition of chromium, carbon and niobium according to the approximate formula Ti51-43Al46-50Cr2Nb1-5C0-1.