DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyun Min | ko |
dc.contributor.author | Park, Kwi-Il | ko |
dc.contributor.author | Park, Ji-Yeon | ko |
dc.contributor.author | Kim, Weon-Ju | ko |
dc.contributor.author | Kim, Do Kyung | ko |
dc.date.accessioned | 2016-07-04T06:01:28Z | - |
dc.date.available | 2016-07-04T06:01:28Z | - |
dc.date.created | 2016-04-25 | - |
dc.date.created | 2016-04-25 | - |
dc.date.created | 2016-04-25 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN CERAMIC SOCIETY, v.52, no.6, pp.441 - 448 | - |
dc.identifier.issn | 1229-7801 | - |
dc.identifier.uri | http://hdl.handle.net/10203/209121 | - |
dc.description.abstract | Silicon carbide (SiC) coatings for tri-isotropic (TRISO) nuclear fuel particles were fabricated using a chemical vapor deposition (CVD) process onto graphite. A micro-tensile-testing system was developed for the mechanical characterization of SiC coatings at high temperatures. The fracture strength of the SiC coatings was characterized by the developed micro-tensile test in the range of 25°C to 1000°C. Two types of CVD-SiC films were prepared for the micro-tensile test. SiC-A exhibited a large grain size (0.4 ~ 0.6 m) and the [111] preferred orientation, while SiC-B had a small grain size (0.2 ~ 0.3 mm) and the [220] preferred orientation. Free silicon (Si) was co-deposited onto SiC-B, and stacking faults also existed in the SiC-B structure. The fracture strengths of the CVD-SiC coatings, as measured by the high-temperature micro-tensile test, decreased with the testing temperature. The high-temperature fracture strengths of CVD-SiC coatings were related to the microstructure and defects of the CVD-SiC coatings. | - |
dc.language | English | - |
dc.publisher | KOREAN CERAMIC SOC | - |
dc.title | High-Temperature Fracture Strength of a CVD-SiC Coating Layer for TRISO Nuclear Fuel Particles by a Micro-Tensile Test | - |
dc.type | Article | - |
dc.identifier.scopusid | 2-s2.0-84955470456 | - |
dc.type.rims | ART | - |
dc.citation.volume | 52 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 441 | - |
dc.citation.endingpage | 448 | - |
dc.citation.publicationname | JOURNAL OF THE KOREAN CERAMIC SOCIETY | - |
dc.identifier.doi | 10.4191/kcers.2015.52.6.441 | - |
dc.contributor.localauthor | Kim, Do Kyung | - |
dc.contributor.nonIdAuthor | Park, Ji-Yeon | - |
dc.contributor.nonIdAuthor | Kim, Weon-Ju | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | SiC coating layer | - |
dc.subject.keywordAuthor | TRISO | - |
dc.subject.keywordAuthor | Micro-tensile-test | - |
dc.subject.keywordAuthor | High temperature fracture strength | - |
dc.subject.keywordAuthor | Weibull statistics | - |
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