| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Mechanical Engineering | en_US |
| dc.creator | Ding, ZY | en_US |
| dc.creator | Cao, BX | en_US |
| dc.creator | Luan, JH | en_US |
| dc.creator | Jiao, ZB | en_US |
| dc.date.accessioned | 2021-06-16T06:36:07Z | - |
| dc.date.available | 2021-06-16T06:36:07Z | - |
| dc.identifier.issn | 0010-938X | en_US |
| dc.identifier.uri | http://hdl.handle.net/10397/90342 | - |
| dc.language.iso | en | en_US |
| dc.publisher | Pergamon Press | en_US |
| dc.subject | High-entropy alloy | en_US |
| dc.subject | Mechanical property | en_US |
| dc.subject | Oxidation | en_US |
| dc.subject | Oxide scale microstructure | en_US |
| dc.subject | Precipitate | en_US |
| dc.title | Synergistic effects of Al and Ti on the oxidation behaviour and mechanical properties of L12-strengthened FeCoCrNi high-entropy alloys | en_US |
| dc.type | Journal/Magazine Article | en_US |
| dc.identifier.volume | 184 | en_US |
| dc.identifier.doi | 10.1016/j.corsci.2021.109365 | en_US |
| dcterms.abstract | Synergistic effects of Al and Ti on the oxidation behaviour and mechanical properties of FeCoCrNi high-entropy alloys were systematically investigated. Our results reveal that increasing the Al/Ti ratio slows down the oxidation kinetics at 700−900 °C and changes the oxide scale from TiO2 and spinel oxides to Cr2O3 and Al2O3, leading to a substantial improvement of oxidation resistance. From a mechanical aspect, however, increasing the Al/Ti ratio decreases the mechanical strength, demonstrating a strong trade-off between oxidation resistance and mechanical properties. The underlying mechanisms for the Al and Ti effects on the oxidation resistance and mechanical properties were discussed. | en_US |
| dcterms.accessRights | embargoed access | en_US |
| dcterms.bibliographicCitation | Corrosion science, 15 May 2021, v. 184, 109365 | en_US |
| dcterms.isPartOf | Corrosion science | en_US |
| dcterms.issued | 2021-05-15 | - |
| dc.identifier.scopus | 2-s2.0-85102001424 | - |
| dc.identifier.artn | 109365 | en_US |
| dc.description.validate | 202106 bcwh | en_US |
| dc.description.oa | Not applicable | en_US |
| dc.identifier.FolderNumber | a0935-n05 | - |
| dc.identifier.SubFormID | 2176 | - |
| dc.description.fundingSource | RGC | en_US |
| dc.description.fundingText | 25202719 | en_US |
| dc.description.pubStatus | Published | en_US |
| dc.date.embargo | 2023.05.15 | en_US |
| Appears in Collections: | Journal/Magazine Article | |
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