DC Field | Value | Language |
---|---|---|
dc.contributor.author | Maier Benjamin | - |
dc.contributor.author | Lenling Mia | - |
dc.contributor.author | Yeom Hwasung | - |
dc.contributor.author | Johnson Greg | - |
dc.contributor.author | Maloy Stuart | - |
dc.contributor.author | Sridharan Kumar | - |
dc.date.accessioned | 2023-09-22T02:40:58Z | - |
dc.date.available | 2023-09-22T02:40:58Z | - |
dc.date.created | 2023-09-21 | - |
dc.date.issued | 2019-07 | - |
dc.identifier.issn | 1738-5733 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/118884 | - |
dc.description.abstract | A novel fabrication method of oxide dispersion strengthened (ODS) steel cladding tubes for advanced fast reactors has been investigated using the cold spray powder-based materials deposition process. Cold spraying has the potential advantage for rapidly fabricating ODS cladding tubes in comparison with the conventional multi-step extrusion process. A gas atomized spherical 14YWT (Fe-14%Cr, 3%W, 0.4%Ti, 0.2% Y, 0.01%O) powder was sprayed on a rotating cylindrical 6061-T6 aluminum mandrel using nitrogen as the propellant gas. The powder lacked the oxygen content needed to precipitate the nanoclusters in ODS steel, therefore this work was intended to serve as a proof-of-concept study to demonstrate that free-standing steel cladding tubes with prototypical ODS composition could be manufactured using the cold spray process. The spray process produced an approximately 1-mm thick, dense 14YWT deposit on the aluminum-alloy tube. After surface polishing of the 14YWT deposit to obtain desired cladding thickness and surface roughness, the aluminum-alloy mandrel was dissolved in an alkaline medium to leave behind a free-standing ODS tube. The as-fabricated cladding tube was annealed at 1000 degrees C for 1 h in an argon atmosphere to improve the overall mechanical properties of the cladding. (C) 2019 Korean Nuclear Society, Published by Elsevier Korea LLC. | - |
dc.language | English | - |
dc.publisher | 한국원자력학회 | - |
dc.relation.isPartOf | Nuclear Engineering and Technology | - |
dc.title | A novel approach for manufacturing oxide dispersion strengthened (ODS) steel cladding tubes using cold spray technology | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.net.2019.01.015 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Nuclear Engineering and Technology, v.51, no.4, pp.1069 - 1074 | - |
dc.identifier.wosid | 000468474600018 | - |
dc.citation.endPage | 1074 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1069 | - |
dc.citation.title | Nuclear Engineering and Technology | - |
dc.citation.volume | 51 | - |
dc.contributor.affiliatedAuthor | Yeom Hwasung | - |
dc.identifier.scopusid | 2-s2.0-85066151936 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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