Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Oh, Dong Young | - |
dc.contributor.author | Kim, Hwan Cheol | - |
dc.contributor.author | Yoon, Jin Kook | - |
dc.contributor.author | Ko, In-Yong | - |
dc.contributor.author | Shon, In Jin | - |
dc.date.accessioned | 2024-01-21T02:35:32Z | - |
dc.date.available | 2024-01-21T02:35:32Z | - |
dc.date.created | 2021-09-01 | - |
dc.date.issued | 2006-08 | - |
dc.identifier.issn | 1598-9623 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/135305 | - |
dc.description.abstract | A method to synthesize the dense silicide WSi2 and WSi2-xvol.%SiC composites within two minutes in one step from W, Si and C elemental powders was investigated. Simultaneous combustion synthesis and densification were carried out under the combined effect of an induced current and mechanical pressure. Highly dense WSi2 and WSi2-xvol.%SiC (x = 10, 20, 3 0) with relative density of up to 97 % were produced under the simultaneous application of a 60 MPa pressure and the induced current on the reactant powders. The average grain size of WSi2 in WSi2-xvol-%SiC (x = 0, 10, 20,30) were in the region of 6.9, 6.1, 5.2, and 5.0 mu m, respectively. The respective Vickers hardness values for these materials were 1375, 1540, 1710, and 1845 kg/mm(2). From indentation crack measurements, the fracture toughness values were calculated to be 3.3, 3.8, 4.4, and 5.1 MPa.m(1/2), respectively. | - |
dc.language | English | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.subject | PRESSURE-ASSISTED COMBUSTION | - |
dc.subject | FIELD-ACTIVATED COMBUSTION | - |
dc.subject | HARD MATERIALS | - |
dc.subject | FRACTURE-TOUGHNESS | - |
dc.subject | MOSI2 | - |
dc.subject | DENSIFICATION | - |
dc.subject | BEHAVIOR | - |
dc.subject | INSITU | - |
dc.title | Synthesis of dense WSi2 and WSi2-xvol.%SiC composites by high-frequency induction heated combustion and its mechanical properties | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/BF03027547 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | METALS AND MATERIALS INTERNATIONAL, v.12, no.4, pp.307 - 315 | - |
dc.citation.title | METALS AND MATERIALS INTERNATIONAL | - |
dc.citation.volume | 12 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 307 | - |
dc.citation.endPage | 315 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.identifier.wosid | 000239972800004 | - |
dc.identifier.scopusid | 2-s2.0-33751036942 | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PRESSURE-ASSISTED COMBUSTION | - |
dc.subject.keywordPlus | FIELD-ACTIVATED COMBUSTION | - |
dc.subject.keywordPlus | HARD MATERIALS | - |
dc.subject.keywordPlus | FRACTURE-TOUGHNESS | - |
dc.subject.keywordPlus | MOSI2 | - |
dc.subject.keywordPlus | DENSIFICATION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | INSITU | - |
dc.subject.keywordAuthor | high-frequency induction heated combustion | - |
dc.subject.keywordAuthor | tungsten silicides | - |
dc.subject.keywordAuthor | combustion synthesis | - |
dc.subject.keywordAuthor | microstructure | - |
dc.subject.keywordAuthor | hardness | - |
dc.subject.keywordAuthor | fracture toughness | - |
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