Fabrication of multilayered titanium aluminide sheets by self-propagating high-temperature synthesis reaction using hot rolling and heat treatment
SCIE
SCOPUS
- Title
- Fabrication of multilayered titanium aluminide sheets by self-propagating high-temperature synthesis reaction using hot rolling and heat treatment
- Authors
- Oh, J; Pyo, SG; Lee, S; Kim, NJ
- Date Issued
- 2003-09-01
- Publisher
- KLUWER ACADEMIC PUBL
- Abstract
- This study is concerned with the fabrication of multilayered and bulk Ti aluminide sheets by self-propagating high-temperature synthesis (SHS) reaction using hot rolling and heat treatment. A multilayered Ti/Al sheet was prepared by stacking thin Ti and Al sheets alternatively. When this sheet was hot-rolled and heat-treated at 1000degreesC, a multilayered sheet composed of Ti3Al and TiAl was made through the process of formation and growth of intermetallic phases at Ti/Al interfaces and porosity reduction. A bulk Ti aluminide sheet having a lamellar structure of TiAl and Ti3Al was also fabricated successfully by heat treatment at 1400degreesC. (C) 2003 Kluwer Academic Publishers.
- Keywords
- INTERMETALLIC COMPOSITES; FAILURE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29707
- DOI
- 10.1023/A:1025637600400
- ISSN
- 0022-2461
- Article Type
- Article
- Citation
- JOURNAL OF MATERIALS SCIENCE, vol. 38, no. 17, page. 3647 - 3651, 2003-09-01
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- There are no files associated with this item.
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