Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding
High-entropy alloys have been recently found to have novel microstructures and unique properties. In this study, a novel Al𝑋FeCoNiCuCr high-entropy alloy was prepared by laser cladding. The microstructure, chemical composition, and constituent phases of the synthesized alloy were characterized by SE...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2011-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2011/485942 |
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| author | Xiaoyang Ye Mingxing Ma Wenjin Liu Lin Li Minlin Zhong Yuanxun Liu Qiwen Wu |
| author_facet | Xiaoyang Ye Mingxing Ma Wenjin Liu Lin Li Minlin Zhong Yuanxun Liu Qiwen Wu |
| author_sort | Xiaoyang Ye |
| collection | DOAJ |
| description | High-entropy alloys have been recently found to have novel microstructures and unique properties. In this study, a novel Al𝑋FeCoNiCuCr high-entropy alloy was prepared by laser cladding. The microstructure, chemical composition, and constituent phases of the synthesized alloy were characterized by SEM, EDS, XRD, and TEM, respectively. High-temperature hardness was also evaluated. Experimental results demonstrate that the Al𝑋FeCoNiCuCr clad layer is composed of only BCC and FCC phases. The clad layers exhibit higher hardness at higher Al atomic content. The AlFeCoNiCuCr clad layer exhibits increased hardness at temperature between 400–700°C. |
| format | Article |
| id | doaj-art-c34fbdb172584330a2448f5308c3334b |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-c34fbdb172584330a2448f5308c3334b2025-02-03T06:08:48ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422011-01-01201110.1155/2011/485942485942Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser CladdingXiaoyang Ye0Mingxing Ma1Wenjin Liu2Lin Li3Minlin Zhong4Yuanxun Liu5Qiwen Wu6Key Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaKey Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaKey Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaKey Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaKey Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaKey Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaKey Laboratory for Advanced Materials Processing Technology Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, ChinaHigh-entropy alloys have been recently found to have novel microstructures and unique properties. In this study, a novel Al𝑋FeCoNiCuCr high-entropy alloy was prepared by laser cladding. The microstructure, chemical composition, and constituent phases of the synthesized alloy were characterized by SEM, EDS, XRD, and TEM, respectively. High-temperature hardness was also evaluated. Experimental results demonstrate that the Al𝑋FeCoNiCuCr clad layer is composed of only BCC and FCC phases. The clad layers exhibit higher hardness at higher Al atomic content. The AlFeCoNiCuCr clad layer exhibits increased hardness at temperature between 400–700°C.http://dx.doi.org/10.1155/2011/485942 |
| spellingShingle | Xiaoyang Ye Mingxing Ma Wenjin Liu Lin Li Minlin Zhong Yuanxun Liu Qiwen Wu Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding Advances in Materials Science and Engineering |
| title | Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding |
| title_full | Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding |
| title_fullStr | Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding |
| title_full_unstemmed | Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding |
| title_short | Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding |
| title_sort | synthesis and characterization of high entropy alloy al𝑋feconicucr by laser cladding |
| url | http://dx.doi.org/10.1155/2011/485942 |
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