| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1500941 | Scripta Materialia | 2009 | 4 Pages |
Abstract
Strain history, microstructure and texture were studied in an aluminum alloy processed by the recently proposed process of non-equal channel angular pressing (NECAP). Comparison with alloy processed by equal channel angular pressing (ECAP) has been performed. A much finer microstructure was obtained in NECAP, showing that in this modified ECAP test the grain-refinement process was more efficient. The results indicate that the NECAP test has some interesting features that may be of interest for further research.
Keywords
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Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
László S. Tóth, Rimma Lapovok, Arman Hasani, Chengfan Gu,