Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Megumi Kawasaki | - |
dc.date.accessioned | 2018-02-22T10:15:27Z | - |
dc.date.available | 2018-02-22T10:15:27Z | - |
dc.date.issued | 2011-10 | - |
dc.identifier.citation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 권: 528, 호: 29-30, 페이지: 8694-8699 | en_US |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0921509311009191?via%3Dihub | - |
dc.description.abstract | The effect of impurity content on the evolution of microstructure in low stacking fault energy silver processed by severe plastic deformation (SPD) was studied. The SPD-processing was carried out on 4N5 and 4N purity Ag samples by equal-channel angular pressing (ECAP) up to 16 passes. It was found that, although the minimum grain size and the maximum dislocation density were not affected by the different impurity atom content, there is a lower degree of twinning in the less pure material for high number of passes. The small increase of impurity level from 4N5 to 4N in Ag resulted in a significantly better thermal stability at room temperature for the ultrafine-grained microstructures obtained by ECAP. (C) 2011 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported in part by the Hungarian Scientific Research Fund, OTKA, Grant No. K-81360, in part by the National Science Foundation of the United States under Grant No. DMR-0855009 (MK and TGL) and in part by the European Research Council under ERC Grant Agreement No. 267464-SPDMETALS (TGL). The European Union and the European Social Fund have provided financial support to this project under Grant Agreement No. TAMOP 4.2.1./B-09/1/KMR-2010-0003. The authors thank Andrea Jakab for preparation of the TEM samples. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND | en_US |
dc.subject | Severe plastic deformation | en_US |
dc.subject | Equal-channel angular pressing | en_US |
dc.subject | Silver | en_US |
dc.subject | Stacking fault energy | en_US |
dc.subject | Thermal stability | en_US |
dc.title | The effect of impurity level on ultrafine-grained microstructures and their stability in low stacking fault energy silver | en_US |
dc.type | Article | en_US |
dc.relation.no | 29-30 | - |
dc.relation.volume | 528 | - |
dc.identifier.doi | 10.1016/j.msea.2011.08.034 | - |
dc.relation.page | 8694-8699 | - |
dc.relation.journal | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.contributor.googleauthor | Hegedus, Zoltan | - |
dc.contributor.googleauthor | Gubicza, Jeno | - |
dc.contributor.googleauthor | Gubicza, J | - |
dc.contributor.googleauthor | Kawasaki, Megumi | - |
dc.contributor.googleauthor | Chinh, Nguyen Q | - |
dc.contributor.googleauthor | Fogarassy, Zsolt | - |
dc.contributor.googleauthor | Langdon, Terence G | - |
dc.relation.code | 2011214148 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | megumi | - |
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