Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Microstructure and mechanical properties of directionally solidified high-Nb containing Ti–Al alloys
AbstractTwo high-Nb containing Ti–Al alloys, Ti–16Al–8Nb and Ti–16Al–8Nb–1Sn were fabricated using directional solidification. Their microstructures and mechanical properties at both room and high temperatures were studied. Results showed that the addition of 1% Sn promoted the formation of laths and contributed remarkably to the enhancement in room-temperature strength and high temperature ductility of Ti–Al alloy. The alloys exhibited the feature of quasi-cleavage fracture at room temperature and they experienced significant plastic deformation at high temperatures.
Microstructure and mechanical properties of directionally solidified high-Nb containing Ti–Al alloys
AbstractTwo high-Nb containing Ti–Al alloys, Ti–16Al–8Nb and Ti–16Al–8Nb–1Sn were fabricated using directional solidification. Their microstructures and mechanical properties at both room and high temperatures were studied. Results showed that the addition of 1% Sn promoted the formation of laths and contributed remarkably to the enhancement in room-temperature strength and high temperature ductility of Ti–Al alloy. The alloys exhibited the feature of quasi-cleavage fracture at room temperature and they experienced significant plastic deformation at high temperatures.
Microstructure and mechanical properties of directionally solidified high-Nb containing Ti–Al alloys
Duan, Qiuqi (Autor:in) / Luan, Qingdong (Autor:in) / Liu, Jing (Autor:in) / Peng, Liangming (Autor:in)
11.02.2010
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Microstructure and mechanical properties of directionally solidified high-Nb containing Ti-Al alloys
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