Matrix pools in a partially mechanically alloyed tungsten heavy alloy for localized shear deformation

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dc.contributor.authorHong, Soon-Hyungko
dc.contributor.authorRyu, Ho Jinko
dc.contributor.authorBaek, WHko
dc.date.accessioned2007-12-11T08:19:19Z-
dc.date.available2007-12-11T08:19:19Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2002-08-
dc.identifier.citationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.333, no.1-2, pp.187 - 192-
dc.identifier.issn0921-5093-
dc.identifier.urihttp://hdl.handle.net/10203/2428-
dc.description.abstractA fabrication process for a tungsten heavy alloy with matrix pools was suggested in order to increase the susceptibility to localized shear deformation. A partial mechanical alloying process was introduced to form matrix pools intentionally within a tungsten heavy alloy. The partially mechanically alloyed powders were sintered by solid-state sintering, followed by liquid-phase sintering. The volume fraction of matrix pools was decreased with an increase in the secondary liquid-phase sintering time. Penetration test showed that the matrix pools were effective in enhancing the triggering of localized shear deformation. (C) 2002 Elsevier Science B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherELSEVIER SCIENCE SA-
dc.titleMatrix pools in a partially mechanically alloyed tungsten heavy alloy for localized shear deformation-
dc.typeArticle-
dc.identifier.wosid000176666100024-
dc.identifier.scopusid2-s2.0-0036680194-
dc.type.rimsART-
dc.citation.volume333-
dc.citation.issue1-2-
dc.citation.beginningpage187-
dc.citation.endingpage192-
dc.citation.publicationnameMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING-
dc.identifier.doi10.1016/S0921-5093(01)01839-1-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorHong, Soon-Hyung-
dc.contributor.localauthorRyu, Ho Jin-
dc.contributor.nonIdAuthorBaek, WH-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthortungsten heavy alloy-
dc.subject.keywordAuthormechanical alloying-
dc.subject.keywordAuthormatrix pools-
dc.subject.keywordAuthorlocalized shear deformation-
dc.subject.keywordPlusDYNAMIC DEFORMATION-
dc.subject.keywordPlusMICROSTRUCTURE-
dc.subject.keywordPlusBEHAVIOR-
dc.subject.keywordPlusPENETRATORS-
dc.subject.keywordPlusFRACTURE-
dc.subject.keywordPlusROD-
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