20% Ni 마르에이징강의 Nb 이 기계적 성질과 석출 현상에 미치는 영향Effect of Nb on Mechanical and Precipitation Behavior in 20% Ni Maraging Steel
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 백경욱 | ko |
| dc.contributor.author | 김영길 | ko |
| dc.date.accessioned | 2013-02-24T15:23:05Z | - |
| dc.date.available | 2013-02-24T15:23:05Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 1981 | - |
| dc.identifier.citation | 대한금속·재료학회지, v.19, no.12, pp.1098 - 1104 | - |
| dc.identifier.issn | 1738-8228 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/58227 | - |
| dc.description.abstract | 20% Ni managing steels with and without Nb (0.5 w/o) were prepared in vacuum induction melting furnace, followed by hot working and heat treatments. The yield strength of the Nb-containing alloy was about 4% higher than that of Nb-free alloy under managed conditions. However, the charpy impact energy of Nb-containing alloy tested at room temperature was lower by 25%, compared with that of Nb-free alloy, under the managed condition. Precipitates phases formed in the Nb-free alloy were HCP Ni₃Ti(η) and FCC Ni₃(Ti, Al)(γ`), while in the Nb-containing alloy orthorhombic Ni₃Nb appeared in addition to the ηand γ`phases. | - |
| dc.language | Korean | - |
| dc.publisher | 대한금속·재료학회 | - |
| dc.title | 20% Ni 마르에이징강의 Nb 이 기계적 성질과 석출 현상에 미치는 영향 | - |
| dc.title.alternative | Effect of Nb on Mechanical and Precipitation Behavior in 20% Ni Maraging Steel | - |
| dc.type | Article | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 19 | - |
| dc.citation.issue | 12 | - |
| dc.citation.beginningpage | 1098 | - |
| dc.citation.endingpage | 1104 | - |
| dc.citation.publicationname | 대한금속·재료학회지 | - |
| dc.contributor.localauthor | 백경욱 | - |
| dc.contributor.localauthor | 김영길 | - |
| dc.description.isOpenAccess | N | - |
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