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Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 송태섭 | - |
| dc.date.accessioned | 2022-05-25T02:02:44Z | - |
| dc.date.available | 2022-05-25T02:02:44Z | - |
| dc.date.issued | 2020-10 | - |
| dc.identifier.citation | SURFACE & COATINGS TECHNOLOGY, v. 400, article no. 126197 | en_US |
| dc.identifier.issn | 0257-8972 | - |
| dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0257897220308665?via%3Dihub | - |
| dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/171163 | - |
| dc.description.abstract | The hot corrosion behavior of plasma-sprayed Yb2O3-Gd2O3-Y2O3 co-doped ZrO2 (YGYZ) coating against Na2SO4 + V2O5 molten salts was investigated and its detailed hot corrosion mechanism was suggested. The chemical reactivity order between the stabilizers was proposed based on the electronic structure and Lewis acid-base mechanism. After hot corrosion, the YGYZ coating exhibited the maintenance of tetragonality ratio and relatively lower extent of destabilization less than 40% of conventional yttria-stabilized ZrO2 coating. These great chemical and phase stabilities imply that YGYZ is promising candidate for high-temperature thermal barrier material. | en_US |
| dc.description.sponsorship | This work was supported by "Human Resources Program in Energy Technology (No. 20194030202450)" and "Power Generation & Electricity Delivery (No. 20193310100090 and No. 20193310100060)" of the Korea Institute of Energy Technology Evaluation and Planning from the Ministry of Trade, Industry and Energy, Republic of Korea. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | ELSEVIER SCIENCE SA | en_US |
| dc.subject | Hot corrosion | en_US |
| dc.subject | Rare-earth element | en_US |
| dc.subject | Thermal barrier coatings (TBC) | en_US |
| dc.subject | Reaction mechanism | en_US |
| dc.title | Hot-corrosion resistance and phase stability of Yb2O3-Gd2O3-Y2O3 costabilized zirconia-based thermal barrier coatings against Na2SO4 + V2O5 molten salts | en_US |
| dc.type | Article | en_US |
| dc.relation.volume | 400 | - |
| dc.identifier.doi | 10.1016/j.surfcoat.2020.126197 | - |
| dc.relation.page | 1-7 | - |
| dc.relation.journal | SURFACE & COATINGS TECHNOLOGY | - |
| dc.contributor.googleauthor | Song, Dowon | - |
| dc.contributor.googleauthor | Song, Taeseup | - |
| dc.contributor.googleauthor | Paik, Ungyu | - |
| dc.contributor.googleauthor | Lyu, Guanlin | - |
| dc.contributor.googleauthor | Kim, Junseong | - |
| dc.contributor.googleauthor | Yang, SeungCheol | - |
| dc.contributor.googleauthor | Jung, Yeon-Gil | - |
| dc.relation.code | 2020050375 | - |
| dc.sector.campus | S | - |
| dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
| dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
| dc.identifier.pid | tssong | - |
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