DC Field | Value | Language |
---|---|---|
dc.contributor.author | h. u. hong | ko |
dc.contributor.author | Nam, Soo Woo | ko |
dc.date.accessioned | 2013-03-03T18:34:14Z | - |
dc.date.available | 2013-03-03T18:34:14Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-04 | - |
dc.identifier.citation | JOURNAL OF MATERIALS SCIENCE, v.38, no.7, pp.1535 - 1542 | - |
dc.identifier.issn | 0022-2461 | - |
dc.identifier.uri | http://hdl.handle.net/10203/79917 | - |
dc.description.abstract | The modification of carbide characteristics through grain boundary serration and its subsequent effect on the creep-fatigue property at 873 K have been investigated, using an AISI 304 stainless steel. It was found that the grain boundaries are considerably serrated when a specimen is furnace-cooled. The grain boundary serration leads to a change in the carbide characteristics as well as grain boundary configuration, i.e., morphology of carbide from an acute triangular to a planar form and a lowered density. Additionally, an array of carbide particles is changed from a consistent to zigzag pattern, in terms of their preference to one grain to share the coherency. Planar carbides on serrated grain boundaries have a lower interfacial energy than that of triangular carbides on straight grain boundaries. It is suggested that the modification of carbide characteristics through the grain boundary serration has a remarkable influence on the improvement of creep-fatigue resistance. (C) 2003 Kluwer Academic Publishers. | - |
dc.language | English | - |
dc.publisher | Springer | - |
dc.subject | PRECIPITATION | - |
dc.subject | TRANSITIONS | - |
dc.subject | PREDICTION | - |
dc.subject | MORPHOLOGY | - |
dc.subject | CAVITATION | - |
dc.subject | DAMAGE | - |
dc.title | Improvement of Creep-Fatigue Life by the Modification of Carbide Characteristics through Grain Boundary Serration in an AISI 304 Stainless Steel | - |
dc.type | Article | - |
dc.identifier.wosid | 000181767700024 | - |
dc.identifier.scopusid | 2-s2.0-0038629179 | - |
dc.type.rims | ART | - |
dc.citation.volume | 38 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 1535 | - |
dc.citation.endingpage | 1542 | - |
dc.citation.publicationname | JOURNAL OF MATERIALS SCIENCE | - |
dc.contributor.nonIdAuthor | h. u. hong | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | PRECIPITATION | - |
dc.subject.keywordPlus | TRANSITIONS | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | CAVITATION | - |
dc.subject.keywordPlus | DAMAGE | - |
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