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Solid-State Processing Route, Mechanical Behaviour, and Oxidation Resistance of TiAl Alloys
Joint Authors
Cobbinah, Prince V.
Matizamhuka, Wallace R.
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-21, 21 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-10-20
Country of Publication
Egypt
No. of Pages
21
Abstract EN
A primary challenge associated with TiAl alloys is their low ductility at room temperature.
One approach to overcome this flaw is attaining ultrafine grains in the alloy’s final microstructure.
The powder metallurgy (PM) processing route favours the synthesising of ultrafine grains in TiAl alloys.
This paper features the mechanical alloying (MA) process and rapid consolidation through the spark plasma sintering (SPS) technique, which comprises the PM process.
Furthermore, a second approach discussed covers microalloying TiAl alloys.
An evaluation of the influence of high oxygen content is also presented, including the formation of α-Al2O3.
A section of the review delves into the dynamic recrystallisation mechanisms involved in elevated temperature deformation of TiAl alloys.
The final section highlights the efficacy of ternary element additions to TiAl alloys against oxidation.
American Psychological Association (APA)
Cobbinah, Prince V.& Matizamhuka, Wallace R.. 2019. Solid-State Processing Route, Mechanical Behaviour, and Oxidation Resistance of TiAl Alloys. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-21.
https://search.emarefa.net/detail/BIM-1120038
Modern Language Association (MLA)
Cobbinah, Prince V.& Matizamhuka, Wallace R.. Solid-State Processing Route, Mechanical Behaviour, and Oxidation Resistance of TiAl Alloys. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-21.
https://search.emarefa.net/detail/BIM-1120038
American Medical Association (AMA)
Cobbinah, Prince V.& Matizamhuka, Wallace R.. Solid-State Processing Route, Mechanical Behaviour, and Oxidation Resistance of TiAl Alloys. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-21.
https://search.emarefa.net/detail/BIM-1120038
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120038