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An analysis of the strain hardening behavior of ultra-fine grain pure titanium SCIE SCOPUS
- Title
- An analysis of the strain hardening behavior of ultra-fine grain pure titanium
- Date Issued
- 2006-05
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- The tensile behavior of ultra-fine grain (UFG) pure Ti fabricated by equal channel angular pressing was investigated at ambient temperature. UFG pure Ti exhibited a significant improvement in yield strength with an absence of strain hardening behavior compared to coarse-grained sample. The dislocation based model was used to discuss the tensile characteristics of UFG pure Ti. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- Keywords
- pure Ti; ultra-fine grain; equal channel angular pressing; strain hardening; BOUNDARY DISLOCATIONS; MECHANICAL-PROPERTIES; PLASTIC-DEFORMATION; TI-6AL-4V ALLOY; MICROSTRUCTURE; TEMPERATURE; ALUMINUM
- ISSN
- 1359-6462
- Article Type
- Article
- Citation
- SCRIPTA MATERIALIA, vol. 54, no. 10, page. 1785 - 1789, 2006-05
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- 이종수LEE, CHONG SOO
- Ferrous & Energy Materials Technology