DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Pyuck-Pa | ko |
dc.contributor.author | da Silva, M | ko |
dc.contributor.author | Klement, U | ko |
dc.contributor.author | Al-Kassab, T | ko |
dc.contributor.author | Kirchheim, R | ko |
dc.date.accessioned | 2016-05-10T08:32:58Z | - |
dc.date.available | 2016-05-10T08:32:58Z | - |
dc.date.created | 2016-02-05 | - |
dc.date.created | 2016-02-05 | - |
dc.date.issued | 2005-09 | - |
dc.identifier.citation | ACTA MATERIALIA, v.53, no.16, pp.4473 - 4481 | - |
dc.identifier.issn | 1359-6454 | - |
dc.identifier.uri | http://hdl.handle.net/10203/207136 | - |
dc.description.abstract | Nanocrystalline Co-1.lat.%P prepared by pulsed electrodeposition was investigated with respect to thermal stability. Several characterization methods such as differential scanning calorimetry, X-ray diffraction, transmission electron microscopy, field ion microscopy and tomographic atom probe were applied. Between 673 and 733 K, the allotropic phase transformation (hcp-Co to fcc-Co) sets in and abnormal grain growth is observed. It is suggested that there is a synergistic effect between abnormal grain growth and the allotropic phase transformation. Between 733 and 753 K, the P excess of the grain boundaries decreases, CO2P and CoP precipitates form, and normal grain growth occurs. Thus, the P-segregation to the grain boundaries is held responsible for the increased thermal stability of Co-1.lat.%P at temperatures below 753 K. The thermal stability of this alloy can be mainly attributed to the reduction of grain-boundary energy. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | TOMOGRAPHIC ATOM-PROBE | - |
dc.subject | GRAIN-BOUNDARY MOTION | - |
dc.subject | NI-3.6 AT.PERCENT P | - |
dc.subject | NI-P | - |
dc.subject | GROWTH | - |
dc.subject | NICKEL | - |
dc.subject | COBALT | - |
dc.subject | ALLOY | - |
dc.subject | TRANSFORMATION | - |
dc.subject | SEGREGATION | - |
dc.title | Thermal stability of electrodeposited nanocrystalline Co-1.1at.%P | - |
dc.type | Article | - |
dc.identifier.wosid | 000231793700017 | - |
dc.identifier.scopusid | 2-s2.0-24044513277 | - |
dc.type.rims | ART | - |
dc.citation.volume | 53 | - |
dc.citation.issue | 16 | - |
dc.citation.beginningpage | 4473 | - |
dc.citation.endingpage | 4481 | - |
dc.citation.publicationname | ACTA MATERIALIA | - |
dc.identifier.doi | 10.1016/j.actamat.2005.06.006 | - |
dc.contributor.localauthor | Choi, Pyuck-Pa | - |
dc.contributor.nonIdAuthor | da Silva, M | - |
dc.contributor.nonIdAuthor | Klement, U | - |
dc.contributor.nonIdAuthor | Al-Kassab, T | - |
dc.contributor.nonIdAuthor | Kirchheim, R | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | nanocrystalline materials | - |
dc.subject.keywordAuthor | Co-P alloy | - |
dc.subject.keywordAuthor | segregation | - |
dc.subject.keywordAuthor | thermal stability | - |
dc.subject.keywordAuthor | grain growth | - |
dc.subject.keywordPlus | TOMOGRAPHIC ATOM-PROBE | - |
dc.subject.keywordPlus | GRAIN-BOUNDARY MOTION | - |
dc.subject.keywordPlus | NI-3.6 AT.PERCENT P | - |
dc.subject.keywordPlus | NI-P | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | NICKEL | - |
dc.subject.keywordPlus | COBALT | - |
dc.subject.keywordPlus | ALLOY | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.subject.keywordPlus | SEGREGATION | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.