DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장홍섭 | ko |
dc.contributor.author | 정인수 | ko |
dc.contributor.author | 오명훈 | ko |
dc.contributor.author | 위당문 | ko |
dc.date.accessioned | 2013-03-03T04:00:06Z | - |
dc.date.available | 2013-03-03T04:00:06Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-01 | - |
dc.identifier.citation | 대한금속·재료학회지, v.38, no.8, pp.1047 - 1052 | - |
dc.identifier.issn | 1738-8228 | - |
dc.identifier.uri | http://hdl.handle.net/10203/77118 | - |
dc.description.abstract | The phase transformation of TiAl-X (X = Mo, W, Re) system at elevated temperatures was investigated by analyzing the dendritic morphologies of TiAl-X alloys and by constructing pseudo-binary phase diagrams of TiAl-2X ternary alloys. It was found that the addition of β stabilizers such as Mo, W, Re shifted the high temperature region of the binary Ti-Al phase diagram to the high Al composition side so that β phase forms as a primary crystal even at higher Al composition compared with the binary Ti-Al system. It also appeared that those β stabilizers shifted melting temperature and β phase region to low temperature and high Al composition side comparing the TiAl-2X (X = Mo, W, Re) pseudo binary phase diagram with the binary TiAl phase diagram. From the partial liquidus projections and pseudo-binary phase diagrams, the degree of `β stabilizing effect` was found to be in the following order : W$gt;Re≥Mo. | - |
dc.language | Korean | - |
dc.publisher | 대한금속·재료학회 | - |
dc.title | β - 안정화 원소가 첨가된 TiAl 합금의 특성 1. 고온 상변태 | - |
dc.title.alternative | Characterization of TiAl Alloy Including β-Stabilizer 1. Phase Transformation at Elevated Temperatures | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 38 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 1047 | - |
dc.citation.endingpage | 1052 | - |
dc.citation.publicationname | 대한금속·재료학회지 | - |
dc.contributor.localauthor | 위당문 | - |
dc.contributor.nonIdAuthor | 장홍섭 | - |
dc.contributor.nonIdAuthor | 정인수 | - |
dc.contributor.nonIdAuthor | 오명훈 | - |
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