DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Daejong | ko |
dc.contributor.author | Lee, Ho Jung | ko |
dc.contributor.author | Jang, Changheui | ko |
dc.contributor.author | Lee, Hyeon-Geun | ko |
dc.contributor.author | Park, Ji Yeon | ko |
dc.contributor.author | Kim, Weon-Ju | ko |
dc.date.accessioned | 2017-08-08T06:28:32Z | - |
dc.date.available | 2017-08-08T06:28:32Z | - |
dc.date.created | 2017-07-24 | - |
dc.date.created | 2017-07-24 | - |
dc.date.issued | 2017-08 | - |
dc.identifier.citation | JOURNAL OF NUCLEAR MATERIALS, v.492, pp.6 - 13 | - |
dc.identifier.issn | 0022-3115 | - |
dc.identifier.uri | http://hdl.handle.net/10203/225132 | - |
dc.description.abstract | Multi-layered SiC composites consisting of monolithic SiC and a SiCf/SiC composite are one of the accident tolerant fuel cladding concepts in pressurized light water reactors. To evaluate the integrity of the SiC fuel cladding under normal operating conditions of a pressurized light water reactor, the hydrothermal corrosion behavior of multi-layered SiC composite tubes was investigated in the simulated primary water environment of a pressurized water reactor without neutron fluence. The results showed that SiC phases with good crystallinity such as Tyranno SA3 SiC fiber and monolithic SiC deposited at 1200 degrees C had good corrosion resistance. However, the SiC phase deposited at 1000 degrees C had less crystallinity and severely dissolved in water, particularly the amorphous SiC phase formed along grain boundaries. Dissolved hydrogen did not play a significant role in improving the hydro-thermal corrosion resistance of the CVI-processed SiC phases containing amorphous SiC, resulting in a significant weight loss and reduction of hoop strength of the multi-layered SiC composite tubes after corrosion. (C) 2017 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | DEPOSITED SILICON-CARBIDE | - |
dc.subject | ACCIDENT-TOLERANT FUEL | - |
dc.subject | WATER REACTOR-FUEL | - |
dc.subject | NUCLEAR-FUEL | - |
dc.subject | SIC/SIC COMPOSITES | - |
dc.subject | IRRADIATION | - |
dc.subject | ENVIRONMENTS | - |
dc.subject | PERFORMANCE | - |
dc.subject | FABRICATION | - |
dc.subject | BEHAVIORS | - |
dc.title | Influence of microstructure on hydrothermal corrosion of chemically vapor processed SiC composite tubes | - |
dc.type | Article | - |
dc.identifier.wosid | 000404701300002 | - |
dc.identifier.scopusid | 2-s2.0-85019581626 | - |
dc.type.rims | ART | - |
dc.citation.volume | 492 | - |
dc.citation.beginningpage | 6 | - |
dc.citation.endingpage | 13 | - |
dc.citation.publicationname | JOURNAL OF NUCLEAR MATERIALS | - |
dc.identifier.doi | 10.1016/j.jnucmat.2017.05.010 | - |
dc.contributor.localauthor | Jang, Changheui | - |
dc.contributor.nonIdAuthor | Kim, Daejong | - |
dc.contributor.nonIdAuthor | Lee, Hyeon-Geun | - |
dc.contributor.nonIdAuthor | Park, Ji Yeon | - |
dc.contributor.nonIdAuthor | Kim, Weon-Ju | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | ATF | - |
dc.subject.keywordAuthor | Silicon carbide | - |
dc.subject.keywordAuthor | Composite | - |
dc.subject.keywordAuthor | Corrosion | - |
dc.subject.keywordAuthor | Triplex SiC | - |
dc.subject.keywordPlus | DEPOSITED SILICON-CARBIDE | - |
dc.subject.keywordPlus | ACCIDENT-TOLERANT FUEL | - |
dc.subject.keywordPlus | WATER REACTOR-FUEL | - |
dc.subject.keywordPlus | NUCLEAR-FUEL | - |
dc.subject.keywordPlus | SIC/SIC COMPOSITES | - |
dc.subject.keywordPlus | IRRADIATION | - |
dc.subject.keywordPlus | ENVIRONMENTS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | BEHAVIORS | - |
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