Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2017-03-17T07:11:36Z | - |
dc.date.available | 2017-03-17T07:11:36Z | - |
dc.date.issued | 2015-07 | - |
dc.identifier.citation | 대한금속재료학회지, v. 53, no. 1, Page. 43-50 | en_US |
dc.identifier.issn | 1738-8228 | - |
dc.identifier.uri | http://kiss.kstudy.com/journal/thesis_name.asp?tname=kiss2002&key=3283806 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/26188 | - |
dc.description.abstract | Intermetallic-based materials are interesting for high temperature structural applications because of their good mechanical properties and enhanced oxidation resistance. In this study microstructural examination of the Nb-Si-B alloys at Nb-rich compositions was performed. The Nb-rich corner of the Nb-Si-B system is very attractive because the constituent phases are Nb (a ductile and tough phase with a high melting temperature) and T-2 (a very hard intermetallic compound with favorable oxidation resistance), which make a good combination for high temperature structural materials. At compositions lower than 82 at%Nb the microstructure shows the T-2 primary phase and eutectic (T-2+Nb), while the Nb primary phase and eutectic were formed at higher compositions. Hardness tests (Rockwell A-scale and micro Vickers) were carried out to estimate the optimal composition for good mechanical properties. | en_US |
dc.description.sponsorship | 본 연구는 국방과학연구소의 연구비 지원(과제번호: 211155-911059011)으로 이루어졌으며 이에 감사를 드립니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | KOREAN INST METALS MATERIALS | en_US |
dc.subject | intermetallics | en_US |
dc.subject | solidification | en_US |
dc.subject | microstructure | en_US |
dc.subject | hardness test | en_US |
dc.subject | T2 phase | en_US |
dc.title | Nb-Si-B계에서 Nb+T2 공존 영역의 미세조직 특성 | en_US |
dc.title.alternative | Microstructure of the Nb-Si-B Alloys in the Nb+T-2 Region | en_US |
dc.type | Article | en_US |
dc.relation.volume | 53 | - |
dc.identifier.doi | 10.3365/KJMM.2014.53.1.43 | - |
dc.relation.page | 43-50 | - |
dc.relation.journal | KOREAN JOURNAL OF METALS AND MATERIALS | - |
dc.contributor.googleauthor | 주수현 | - |
dc.contributor.googleauthor | 김영도 | - |
dc.contributor.googleauthor | 오승탁 | - |
dc.contributor.googleauthor | 이성 | - |
dc.contributor.googleauthor | 류성수 | - |
dc.contributor.googleauthor | 석명진 | - |
dc.contributor.googleauthor | Choo, Soo-Hyun | - |
dc.contributor.googleauthor | Kim, Young Do | - |
dc.contributor.googleauthor | Oh, Sung-Tag | - |
dc.contributor.googleauthor | Lee, Seong | - |
dc.contributor.googleauthor | Ryu, Sung-Soo | - |
dc.contributor.googleauthor | Suk, Myung-Jin | - |
dc.relation.code | 2015009158 | - |
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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