DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Y. S. | ko |
dc.contributor.author | Choi, Pyuck-Pa | ko |
dc.contributor.author | Kim, J. S. | ko |
dc.contributor.author | Kwon, D. H. | ko |
dc.contributor.author | Gerasimov, K. B. | ko |
dc.date.accessioned | 2016-05-10T08:31:15Z | - |
dc.date.available | 2016-05-10T08:31:15Z | - |
dc.date.created | 2016-02-05 | - |
dc.date.created | 2016-02-05 | - |
dc.date.issued | 2007-03 | - |
dc.identifier.citation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.449, pp.1083 - 1086 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | http://hdl.handle.net/10203/207127 | - |
dc.description.abstract | The decomposition behavior of FeSn, CoSn and CoIn2 intermetallics under high-energy ball-milling has been investigated using X-ray diffraction, calorimetric and magnetization measurements. Upon milling a large amount of the FeSn intermetallic decomposes into Fe5Sn3 and FeSn2, where the average grain size of the product phases stays nearly constant with milling-time. Similar observations are made for the CoSn intermetallic, which decomposes into Co3Sn2 and Sn. It is suggested that the mechanically driven decomposition of FeSn and CoSn results from local melting of powder particles due to high temperature pulses during ball collisions. In contrast to FeSn and CoSn, CoIn2 does not undergo decomposition upon milling. The different decomposition behaviors of the studied intermetallics may be attributed to the volume changes occurring with a decomposition process. Whereas a negative volume change is associated with the decomposition of FeSn and CoSn into their product phases, the decomposition of CoIn2 leads to an increase in volume. Hence, high local stresses under ball collisions are expected to make the mechanically induced decomposition of FeSn and CoSn favorable but rather hinder the decomposition of CoIn2, (c) 2006 Elsevier B.V. All rights reserved | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | MAGNETIC-PROPERTIES | - |
dc.subject | ALLOYS | - |
dc.subject | CRYSTALLIZATION | - |
dc.subject | COMPOUND | - |
dc.title | Decomposition of intermetallics during high-energy ball-milling | - |
dc.type | Article | - |
dc.identifier.wosid | 000245477800248 | - |
dc.identifier.scopusid | 2-s2.0-33847175857 | - |
dc.type.rims | ART | - |
dc.citation.volume | 449 | - |
dc.citation.beginningpage | 1083 | - |
dc.citation.endingpage | 1086 | - |
dc.citation.publicationname | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.identifier.doi | 10.1016/j.msea.2006.02.267 | - |
dc.contributor.localauthor | Choi, Pyuck-Pa | - |
dc.contributor.nonIdAuthor | Kwon, Y. S. | - |
dc.contributor.nonIdAuthor | Kim, J. S. | - |
dc.contributor.nonIdAuthor | Kwon, D. H. | - |
dc.contributor.nonIdAuthor | Gerasimov, K. B. | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | intermetallics | - |
dc.subject.keywordAuthor | decomposition | - |
dc.subject.keywordAuthor | ball-milling | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordPlus | ALLOYS | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.subject.keywordPlus | COMPOUND | - |
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