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초미세 결정립을 가지는 몰리브덴의 제조 및 기계적 특성
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 김세훈 | - |
| dc.contributor.author | 서영익 | - |
| dc.contributor.author | 김대건 | - |
| dc.contributor.author | 석명진 | - |
| dc.contributor.author | 김영도 | - |
| dc.date.accessioned | 2022-12-20T16:38:46Z | - |
| dc.date.available | 2022-12-20T16:38:46Z | - |
| dc.date.issued | 2010-06 | - |
| dc.identifier.issn | 1225-7591 | - |
| dc.identifier.issn | 2287-8173 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174551 | - |
| dc.description.abstract | Mo nanopowder was synthesized by ball-milling and subsequent hydrogen-reduction of MoO3powder. To fabricate ultra fine grained molybdenum, two-step sintering and spark plasma sintering process were employed. The grain size of specimen by two-step sintering and spark plasma sintering was around 0.6μm and 0.4 μm, respectively. Mechanical properties of ultra fine grained Mo with relative density of above 90% were significantly improved at room and high temperatures comparing to commercial bulk Mo of 99%relative density. This result was mainly explained by the grain size refinement due to diffusion-controlled sintering. | - |
| dc.format.extent | 7 | - |
| dc.language | 한국어 | - |
| dc.language.iso | KOR | - |
| dc.publisher | 한국분말야금학회 | - |
| dc.title | 초미세 결정립을 가지는 몰리브덴의 제조 및 기계적 특성 | - |
| dc.title.alternative | Fabrication of Ultra Fine Grained Molybdenum and Mechanical Properties | - |
| dc.type | Article | - |
| dc.publisher.location | 대한민국 | - |
| dc.identifier.doi | 10.4150/KPMI.2010.17.3.235 | - |
| dc.identifier.bibliographicCitation | 한국분말야금학회지, v.17, no.3, pp 235 - 241 | - |
| dc.citation.title | 한국분말야금학회지 | - |
| dc.citation.volume | 17 | - |
| dc.citation.number | 3 | - |
| dc.citation.startPage | 235 | - |
| dc.citation.endPage | 241 | - |
| dc.identifier.kciid | ART001452756 | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.subject.keywordAuthor | Nanostructured Mo powder | - |
| dc.subject.keywordAuthor | Two-step sintering | - |
| dc.subject.keywordAuthor | Spark plasma sintering | - |
| dc.subject.keywordAuthor | Ultra fine grained molybdenum | - |
| dc.identifier.url | http://koreascience.or.kr/article/JAKO201020065114539.page | - |
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