The second phases in a burn resistant stable beta titanium alloy—Ti40.
In: Journal of Materials Science, Jg. 38 (2003-04-01), Heft 7, S. 1579-1584
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Zugriff:
The second phases in Ti40 (Ti25V-15Cr-0.2Si) burn resistant titanium alloy are studied. The higher solution temperature, the more second phases in Ti40 alloy. There are not second phases if the solution temperature is below 850°C, while there are rod-like α and little Ti5Si3 phases if temperature is over 850°C. α, Ti5Si3 and oblique α′′ phases emerge after Ti40 solution at 910°C followed by aging at 600°C, while only Ti5Si3 phases emerge after solution at 860°C followed by aging at 600°C. The effect of the second phases on properties at RT are not obvious. There are different shapes of α and Ti5Si3 precipitates after Ti40 alloy exposure at 540°C for 100 h, which decreases the thermal stability. [ABSTRACT FROM AUTHOR]
Titel: |
The second phases in a burn resistant stable beta titanium alloy—Ti40.
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Autor/in / Beteiligte Person: | Zhao, Y. Q. ; Qu, H. L. ; Zhu, K. Y. ; Wu, H. ; Zhou, L. |
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Zeitschrift: | Journal of Materials Science, Jg. 38 (2003-04-01), Heft 7, S. 1579-1584 |
Veröffentlichung: | 2003 |
Medientyp: | academicJournal |
ISSN: | 0022-2461 (print) |
DOI: | 10.1023/A:1022901404905 |
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