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High temperature low cycle fatigue properties of 24Cr ferritic stainless steel for SOFC applications
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Byung Kyu | - |
| dc.contributor.author | Kim, Dong Ik | - |
| dc.contributor.author | Choi, In Suk | - |
| dc.contributor.author | Jung, Woo Sang | - |
| dc.contributor.author | Kwun, Sook In | - |
| dc.date.accessioned | 2024-05-17T08:05:38Z | - |
| dc.date.available | 2024-05-17T08:05:38Z | - |
| dc.date.created | 2024-05-17 | - |
| dc.date.issued | 2013-08 | - |
| dc.identifier.citation | Materials Science and Engineering: A, Vol.577, pp.81-86 | - |
| dc.identifier.issn | 0921-5093 | - |
| dc.identifier.uri | https://hdl.handle.net/10371/203308 | - |
| dc.description.abstract | The low cycle fatigue (LCF) properties of 24Cr ferritic stainless steel for solid oxide fuel cell interconnects were investigated. The fatigue strength of 24Cr stainless steel decreased with increasing temperature, but the fatigue life increased at 600 degrees C and 700 degrees C. The fatigue behavior at room temperature (RI) was characterized as cyclic hardening followed by saturation and cyclic softening while marginal cyclic hardening was observed at 600 degrees C and 700 degrees C. The superior oxidation resistance of 24Cr stainless steel allows preventing the fatal impact of oxidation on the high-temperature fatigue life. Microstructural analysis showed that persistent slip bands (PSBs) developed prevalently at RI but not at 600 degrees C and 700 degrees C. Such temperature-dependent microstructural difference retarded the crack initiation and prolonged fatigue life at high temperatures. (C) 2013 Elsevier B.V. All rights reserved. | - |
| dc.language | 영어 | - |
| dc.publisher | Elsevier BV | - |
| dc.title | High temperature low cycle fatigue properties of 24Cr ferritic stainless steel for SOFC applications | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1016/j.msea.2013.04.036 | - |
| dc.citation.journaltitle | Materials Science and Engineering: A | - |
| dc.identifier.wosid | 000320837500012 | - |
| dc.identifier.scopusid | 2-s2.0-84877627702 | - |
| dc.citation.endpage | 86 | - |
| dc.citation.startpage | 81 | - |
| dc.citation.volume | 577 | - |
| dc.description.isOpenAccess | N | - |
| dc.contributor.affiliatedAuthor | Choi, In Suk | - |
| dc.type.docType | Article | - |
| dc.description.journalClass | 1 | - |
| dc.subject.keywordPlus | OXIDATION RESISTANCE | - |
| dc.subject.keywordPlus | STRAIN-RATE | - |
| dc.subject.keywordPlus | BEHAVIOR | - |
| dc.subject.keywordPlus | INTERCONNECTS | - |
| dc.subject.keywordPlus | DEFORMATION | - |
| dc.subject.keywordAuthor | Low cycle fatigue | - |
| dc.subject.keywordAuthor | Fatigue life | - |
| dc.subject.keywordAuthor | Stainless steel | - |
| dc.subject.keywordAuthor | Oxidation | - |
| dc.subject.keywordAuthor | Solid oxide fuel cell | - |
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- College of Engineering
- Department of Materials Science & Engineering
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