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Effect of post-ECAP aging on mechanical properties of age-hardenable aluminum alloys
- Issue Date
- 2007
- Publisher
- Trans Tech Publications Ltd
- Keywords
- Age-hardenable; Aluminum; Equal channel angular pressing; Severe deformation
- Citation
- Solid State Phenomena, v.124-126, no.PART 2, pp.1437 - 1440
- Journal Title
- Solid State Phenomena
- Volume
- 124-126
- Number
- PART 2
- Start Page
- 1437
- End Page
- 1440
- ISSN
- 1012-0394
- Abstract
- Equal-channel angular pressing (ECAP) is an efficient method of improving strength of metallic alloys through (sub) grain refinement to, typically, the sub-micrometer level by introducing intensive plastic strain into materials through repetitive pressing. In the present study, the post-ECAP aging effect on strength of age hardenable aluminum alloys (6061, 2024, 7075 Al) was examined and it could be concluded that pre-ECAP solid solution treatment combined with post-ECAP low-temperature aging provided much more significant room-temperature strengthening effect than conventional ECAP processing routes without involving special heat treatments.
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Collections - Graduate School > Materials Science and Engineering > 1. Journal Articles
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Related Researcher
- Kim, Woo Jin
- Graduate School (Department of Materials Science and Engineering)