High-temperature mechanical and thermochemical properties of NbMoTaW refractory high-entropy alloy coatings produced via Nano Particle Deposition System (NPDS)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nam, S. | - |
dc.contributor.author | Song, Y. | - |
dc.contributor.author | Son, M. | - |
dc.contributor.author | Lee, K.-A. | - |
dc.contributor.author | Yoo, G.H. | - |
dc.contributor.author | Park, E.S. | - |
dc.contributor.author | Choi, H. | - |
dc.contributor.author | Lee, Caroline Sunyong | - |
dc.date.accessioned | 2021-07-28T08:10:44Z | - |
dc.date.available | 2021-07-28T08:10:44Z | - |
dc.date.created | 2021-07-14 | - |
dc.date.issued | 2021-09 | - |
dc.identifier.issn | 0263-4368 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/105776 | - |
dc.description.abstract | In this study, we investigated the oxidation resistivity and mechanical properties of NbMoTaW refractory high-entropy alloy (HEA)-based coatings at high temperatures. The coating layers were produced using mechanically alloyed HEA powders via Nano Particle Deposition System (NPDS). The as-milled powder is comprised of W-rich BCC1 and NbMoTa-rich BCC2 phases. After the deposition process, the W-rich BCC1 phase remained, while NbMoTa-rich BCC2 phases were transformed into complex NbMo-rich and Ta-rich oxides. Consequently, the NbMoTaW RHEA composite coating exhibited outstanding oxidation resistivity and high nanoindentation hardness at high temperatures compared to that of commercial coating materials, possibly owing to the combination of the W-rich solid solution phase and internal oxides. © 2021 Elsevier Ltd | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.title | High-temperature mechanical and thermochemical properties of NbMoTaW refractory high-entropy alloy coatings produced via Nano Particle Deposition System (NPDS) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Caroline Sunyong | - |
dc.identifier.doi | 10.1016/j.ijrmhm.2021.105594 | - |
dc.identifier.scopusid | 2-s2.0-85108421451 | - |
dc.identifier.wosid | 000674610200005 | - |
dc.identifier.bibliographicCitation | International Journal of Refractory Metals and Hard Materials, v.99 | - |
dc.relation.isPartOf | International Journal of Refractory Metals and Hard Materials | - |
dc.citation.title | International Journal of Refractory Metals and Hard Materials | - |
dc.citation.volume | 99 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | Composite coatings | - |
dc.subject.keywordPlus | Deposition | - |
dc.subject.keywordPlus | Entropy | - |
dc.subject.keywordPlus | Hardness | - |
dc.subject.keywordPlus | High-entropy alloys | - |
dc.subject.keywordPlus | Nanoparticles | - |
dc.subject.keywordPlus | Niobium alloys | - |
dc.subject.keywordPlus | Tantalum alloys | - |
dc.subject.keywordPlus | Tantalum oxides | - |
dc.subject.keywordPlus | Deposition systems | - |
dc.subject.keywordPlus | High entropy alloys | - |
dc.subject.keywordPlus | High temperature hardness | - |
dc.subject.keywordPlus | High-temperature mechanical properties | - |
dc.subject.keywordPlus | Highest temperature | - |
dc.subject.keywordPlus | Nano-particle deposition systems (NPDS) | - |
dc.subject.keywordPlus | Nanoparti-cles | - |
dc.subject.keywordPlus | Particles depositions | - |
dc.subject.keywordPlus | Refractory high-entropy alloy | - |
dc.subject.keywordPlus | Thermochemical properties | - |
dc.subject.keywordPlus | Oxidation resistance | - |
dc.subject.keywordAuthor | Coating | - |
dc.subject.keywordAuthor | High-temperature hardness | - |
dc.subject.keywordAuthor | Nanoparticle deposition system | - |
dc.subject.keywordAuthor | Oxidation resistance | - |
dc.subject.keywordAuthor | Refractory high-entropy alloy | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0263436821001268?via%3Dihub | - |
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