Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Megumi Kawasaki | - |
dc.date.accessioned | 2018-03-14T07:19:10Z | - |
dc.date.available | 2018-03-14T07:19:10Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | In: IOP Conference Series: Materials Science and Engineering, 6th International Conference on Nanomaterials by Severe Plastic Deformation, NanoSPD 2014. (IOP Conference Series: Materials Science and Engineering, 2014, 63(1)) | en_US |
dc.identifier.issn | 1757-899X | - |
dc.identifier.issn | 1757-8981 | - |
dc.identifier.uri | http://iopscience.iop.org/article/10.1088/1757-899X/63/1/012106/meta | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/46763 | - |
dc.description.abstract | Experiments were conducted on two different two-phase alloys, the Al-33% Cu eutectic and the Zn-22% Al eutectoid. These alloys were processed by high-pressure torsion (HPT) and then measurements were taken to determine the distributions of hardness values across the disk diameters and tensile tests were conducted to examine the potential for achieving superplastic elongations. Both alloys showed grain refinement through the HPT processing but the Al-Cu alloy exhibited a conventional work-hardening with torsional straining whereas the Zn-Al alloy exhibited a work-softening due to the loss of Zn-rich precipitates under the high imposed pressure. Excellent superplastic elongations were achieved in both alloys when pulled in tension at elevated temperatures with a maximum elongation of 1800% in the Zn-Al alloy. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Institute of Physics Publishing | en_US |
dc.title | The characteristics of two-phase Al-Cu and Zn-Al alloys processed by high-pressure torsion | en_US |
dc.type | Article | en_US |
dc.relation.no | 012106 | - |
dc.relation.volume | 63 | - |
dc.relation.page | 1-9 | - |
dc.relation.journal | IOP Conference Series: Materials Science and Engineering | - |
dc.contributor.googleauthor | Megumi Kawasaki | - |
dc.contributor.googleauthor | Terence G Langdon | - |
dc.relation.code | 2014012149 | - |
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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