In Situ Synchrotron Radiation Study of TiH2-6Al-4V and Ti-6Al-4V: Accelerated Alloying and Phase Transformation, and Formation of an Oxygen-Enriched Ti4Fe2O Phase in TiH2-6Al-4V

Yan, Ming, Dargusch, M. S., Kong, C., Kimpton, J. A., Kohara, S., Brandt, M. and Qian, M. (2015) In Situ Synchrotron Radiation Study of TiH2-6Al-4V and Ti-6Al-4V: Accelerated Alloying and Phase Transformation, and Formation of an Oxygen-Enriched Ti4Fe2O Phase in TiH2-6Al-4V. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 46 1: 41-45. doi:10.1007/s11661-014-2631-4

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Author Yan, Ming
Dargusch, M. S.
Kong, C.
Kimpton, J. A.
Kohara, S.
Brandt, M.
Qian, M.
Title In Situ Synchrotron Radiation Study of TiH2-6Al-4V and Ti-6Al-4V: Accelerated Alloying and Phase Transformation, and Formation of an Oxygen-Enriched Ti4Fe2O Phase in TiH2-6Al-4V
Journal name Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science   Check publisher's open access policy
ISSN 1073-5623
1543-1940
Publication date 2015-01
Year available 2015
Sub-type Article (original research)
DOI 10.1007/s11661-014-2631-4
Open Access Status File (Author Post-print)
Volume 46
Issue 1
Start page 41
End page 45
Total pages 5
Place of publication New York, NY United States
Publisher Springer New York LLC
Collection year 2015
Language eng
Formatted abstract
In situ heating, synchrotron radiation X-ray diffraction has been used to study the alloying and phase transformation behavior of TiH2-6Al-4V and Ti-6Al-4V alloys. Accelerated alloying and phase transformation were observed in the powder compact of the TiH2-6Al-4V alloy subjected to a high heating rate. In addition, an oxygen-stabilized Ti4Fe2O phase, which is present as sub-micron or nanoscaled particles, has been identified in the TiH2-6Al-4V alloy. The implications of these experimental findings have been discussed in terms of alloying, improved densification and oxygen scavenging in titanium and titanium alloys.
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Mechanical & Mining Engineering Publications
Official 2016 Collection
 
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