Temperature influence on sintering with concurrent crystallization behavior in Ti-based metallic glassy powders

Wang, D. J., Huang, Y. J., Shen, J., Wu, Y. Q., Huang, H. and Zou, J. (2010) Temperature influence on sintering with concurrent crystallization behavior in Ti-based metallic glassy powders. Materials Science and Engineerng A-Structural Materials Properties Microstructure and Processing, 527 10-11: 2662-2668. doi:10.1016/j.msea.2009.12.052

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Author Wang, D. J.
Huang, Y. J.
Shen, J.
Wu, Y. Q.
Huang, H.
Zou, J.
Title Temperature influence on sintering with concurrent crystallization behavior in Ti-based metallic glassy powders
Journal name Materials Science and Engineerng A-Structural Materials Properties Microstructure and Processing   Check publisher's open access policy
ISSN 0921-5093
1873-4936
Publication date 2010-04-25
Sub-type Article (original research)
DOI 10.1016/j.msea.2009.12.052
Volume 527
Issue 10-11
Start page 2662
End page 2668
Total pages 7
Editor G. Kostorz
M. Kato
Place of publication Lausanne, Switzerland
Publisher Elsevier
Collection year 2011
Language eng
Formatted abstract
A large size and high strength Ti-based bulk metallic glass is fabricated from the amorphous powders by the spark plasma sintering (SPS) technique. The sufficient viscous flow induced by the macroscopic temperature under a sintering stress is considered as the main mechanism for the densification. During the SPS process, the microscopic temperature gradient was identified, which directly influences the microstructures and in turn the mechanical properties at different regions of the sample. A new phase with an orthorhombic structure (a = 0.48 nm, b = 1.03 nm and c = 0.61 nm) is determined.
© 2010 Elsevier B.V. All rights reserved.
Keyword Bulk amorphous alloys
Powder metallurgy
Sintering
Intermetallics
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 2011 Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 7 times in Thomson Reuters Web of Science Article | Citations
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Created: Sun, 18 Apr 2010, 10:02:18 EST