Microstructure tailoring to enhance strength and ductility in Ti–13Nb–13Zr for biomedical applications
SCIE
SCOPUS
- Title
- Microstructure tailoring to enhance strength and ductility in Ti–13Nb–13Zr for biomedical applications
- Authors
- Taekyung Lee; HEO, YOON UK; Lee, CS
- Date Issued
- 2013-12
- Publisher
- Pergamon Press Ltd.
- Abstract
- New microstructures were developed by strong grain refinement and phase control in a Ti-13Nb-13Zr alloy. Ultrafine-grained multiphase alloys were fabricated using a multipass caliber-rolling process at the (alpha + beta) region. Transmission electron microscopy analysis revealed that different types of martensitic transformations occurred depending on the cooling rate. The developed alloys exhibited improved strength and ductility compared with a conventional material, and this enhancement of properties is discussed in terms of microstructural effects on the strain-hardening behavior. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/14657
- DOI
- 10.1016/J.SCRIPTAMAT.2013.08.028
- ISSN
- 1359-6462
- Article Type
- Article
- Citation
- Scripta Materialia, vol. 69, no. 11-12, page. 785 - 788, 2013-12
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