Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2018-01-31T06:19:31Z | - |
dc.date.available | 2018-01-31T06:19:31Z | - |
dc.date.issued | 2011-02 | - |
dc.identifier.citation | METALS AND MATERIALS INTERNATIONAL, v. 17, NO 1, Page. 63-66 | en_US |
dc.identifier.issn | 1598-9623 | - |
dc.identifier.uri | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001605914 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs12540-011-0209-x | - |
dc.description.abstract | Compared with commercial micro-sized molybdenum powder, the sintering of molybdenum nanopowder fabricated by high-energy ball milling and subsequent hydrogen reduction was considerably more activated due to its extended surface area. In this study, the sintering kinetics of a molybdenum nanopowder were evaluated by measuring the linear shrinkage in a non-isothermal process and calculating the activation energy for the initial sintering stage. To reach a linear shrinkage of 2 %, the activation energy of the molybdenum nanopowder sintering was 180 kJ, primarily due to the grain boundary diffusion, while the activation energy of the commercial micro-sized powder sintering was 345 kJ, predominantly due to the volume diffusion. | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN INST METALS MATERIALS | en_US |
dc.subject | nanostructured materials | en_US |
dc.subject | sintering | en_US |
dc.subject | dilatometry | en_US |
dc.subject | activation analysis | en_US |
dc.subject | diffusion | en_US |
dc.title | Sintering Kinetics Analysis of Molybdenum Nanopowder in a Non-Isothermal Process | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 17 | - |
dc.identifier.doi | 10.1007/s12540-011-0209-x | - |
dc.relation.page | 63-66 | - |
dc.relation.journal | METALS AND MATERIALS INTERNATIONAL | - |
dc.contributor.googleauthor | Kim, Se Hoon | - |
dc.contributor.googleauthor | Kim, Dae-Gun | - |
dc.contributor.googleauthor | Park, Min Suh | - |
dc.contributor.googleauthor | Seo, Young Ik | - |
dc.contributor.googleauthor | Kim, Young Do | - |
dc.relation.code | 2011216909 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | ydkim1 | - |
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