Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview
During the past decade, refractory high-entropy alloys (RHEA) have attracted great attention of scientists, engineers and scholars due to their excellent mechanical and functional properties. The W-containing RHEAs are favored by researchers because of their great application potential in aerospace,...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-10-01
|
| Series: | Entropy |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1099-4300/24/11/1553 |
| _version_ | 1797468363982635008 |
|---|---|
| author | Shunhua Chen Chen Qi Jiaqin Liu Jingsai Zhang Yucheng Wu |
| author_facet | Shunhua Chen Chen Qi Jiaqin Liu Jingsai Zhang Yucheng Wu |
| author_sort | Shunhua Chen |
| collection | DOAJ |
| description | During the past decade, refractory high-entropy alloys (RHEA) have attracted great attention of scientists, engineers and scholars due to their excellent mechanical and functional properties. The W-containing RHEAs are favored by researchers because of their great application potential in aerospace, marine and nuclear equipment and other high-temperature, corrosive and irradiated fields. In this review, more than 150 W-containing RHEAs are summarized and compared. The preparation techniques, microstructure and mechanical properties of the W-containing RHEAs are systematically outlined. In addition, the functional properties of W-containing RHEAs, such as oxidation, corrosion, irradiation and wear resistance have been elaborated and analyzed. Finally, the key issues faced by the development of W-containing RHEAs in terms of design and fabrication techniques, strengthening and deformation mechanisms, and potential functional applications are proposed and discussed. Future directions for the investigation and application of W-containing RHEAs are also suggested. The present work provides useful guidance for the development, processing and application of W-containing RHEAs and the RHEA components. |
| first_indexed | 2024-03-09T19:05:25Z |
| format | Article |
| id | doaj.art-63176178326b487f9f29c08fce1d9f17 |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-03-09T19:05:25Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-63176178326b487f9f29c08fce1d9f172023-11-24T04:36:08ZengMDPI AGEntropy1099-43002022-10-012411155310.3390/e24111553Recent Advances in W-Containing Refractory High-Entropy Alloys—An OverviewShunhua Chen0Chen Qi1Jiaqin Liu2Jingsai Zhang3Yucheng Wu4School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, ChinaSchool of Mechanical Engineering, Hefei University of Technology, Hefei 230009, ChinaSchool of Mechanical Engineering, Hefei University of Technology, Hefei 230009, ChinaSchool of Mechanical Engineering, Hefei University of Technology, Hefei 230009, ChinaSchool of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, ChinaDuring the past decade, refractory high-entropy alloys (RHEA) have attracted great attention of scientists, engineers and scholars due to their excellent mechanical and functional properties. The W-containing RHEAs are favored by researchers because of their great application potential in aerospace, marine and nuclear equipment and other high-temperature, corrosive and irradiated fields. In this review, more than 150 W-containing RHEAs are summarized and compared. The preparation techniques, microstructure and mechanical properties of the W-containing RHEAs are systematically outlined. In addition, the functional properties of W-containing RHEAs, such as oxidation, corrosion, irradiation and wear resistance have been elaborated and analyzed. Finally, the key issues faced by the development of W-containing RHEAs in terms of design and fabrication techniques, strengthening and deformation mechanisms, and potential functional applications are proposed and discussed. Future directions for the investigation and application of W-containing RHEAs are also suggested. The present work provides useful guidance for the development, processing and application of W-containing RHEAs and the RHEA components.https://www.mdpi.com/1099-4300/24/11/1553refractory high-entropy alloytungstenhigh temperaturemechanical propertyfunctional applicationpreparation |
| spellingShingle | Shunhua Chen Chen Qi Jiaqin Liu Jingsai Zhang Yucheng Wu Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview Entropy refractory high-entropy alloy tungsten high temperature mechanical property functional application preparation |
| title | Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview |
| title_full | Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview |
| title_fullStr | Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview |
| title_full_unstemmed | Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview |
| title_short | Recent Advances in W-Containing Refractory High-Entropy Alloys—An Overview |
| title_sort | recent advances in w containing refractory high entropy alloys an overview |
| topic | refractory high-entropy alloy tungsten high temperature mechanical property functional application preparation |
| url | https://www.mdpi.com/1099-4300/24/11/1553 |
| work_keys_str_mv | AT shunhuachen recentadvancesinwcontainingrefractoryhighentropyalloysanoverview AT chenqi recentadvancesinwcontainingrefractoryhighentropyalloysanoverview AT jiaqinliu recentadvancesinwcontainingrefractoryhighentropyalloysanoverview AT jingsaizhang recentadvancesinwcontainingrefractoryhighentropyalloysanoverview AT yuchengwu recentadvancesinwcontainingrefractoryhighentropyalloysanoverview |