Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation
Aluminum alloys are widely used in transportation industries due to their excellent specific strength, stiffness, and formability. Modifying the texture of aluminum alloys can further enhance their mechanical properties. This study explores the hot deformation behavior of high-purity aluminum single...
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MDPI AG
2025-02-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/15/3/238 |
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| author | Suping Pan Baishan Chen Yuqiang Chen Jiabei Xu Dingding Lu Wenhui Liu |
| author_facet | Suping Pan Baishan Chen Yuqiang Chen Jiabei Xu Dingding Lu Wenhui Liu |
| author_sort | Suping Pan |
| collection | DOAJ |
| description | Aluminum alloys are widely used in transportation industries due to their excellent specific strength, stiffness, and formability. Modifying the texture of aluminum alloys can further enhance their mechanical properties. This study explores the hot deformation behavior of high-purity aluminum single crystals (ASCs) with Brass and Goss orientations. We examine the influence of crystal orientation on deformation mechanisms and establish hot processing maps to identify optimal conditions for microstructural evolution. The results highlight the distinct behaviors of Goss- and Brass-oriented ASCs, with Goss exhibiting greater dynamic recrystallization potential and Brass showing higher strain rate sensitivity at elevated temperatures. |
| format | Article |
| id | doaj-art-dfb9fa70a8e64f0c9d4056657a5253e9 |
| institution | Kabale University |
| issn | 2075-4701 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | MDPI AG |
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| series | Metals |
| spelling | doaj-art-dfb9fa70a8e64f0c9d4056657a5253e92025-08-20T03:43:37ZengMDPI AGMetals2075-47012025-02-0115323810.3390/met15030238Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain OrientationSuping Pan0Baishan Chen1Yuqiang Chen2Jiabei Xu3Dingding Lu4Wenhui Liu5Institute for Advanced Study, Central South University, Changsha 410083, ChinaInstitute for Advanced Study, Central South University, Changsha 410083, ChinaHunan Engineering Research Center of Forming Technology and Damage Resistance Evaluation for High Efficiency Light Alloy Components, Hunan University of Science and Technology, Xiangtan 411201, ChinaHunan Engineering Research Center of Forming Technology and Damage Resistance Evaluation for High Efficiency Light Alloy Components, Hunan University of Science and Technology, Xiangtan 411201, ChinaHunan Engineering Research Center of Forming Technology and Damage Resistance Evaluation for High Efficiency Light Alloy Components, Hunan University of Science and Technology, Xiangtan 411201, ChinaCollege of Marine Equipment and Mechanical Engineering, Jimei University, Xiamen 361021, ChinaAluminum alloys are widely used in transportation industries due to their excellent specific strength, stiffness, and formability. Modifying the texture of aluminum alloys can further enhance their mechanical properties. This study explores the hot deformation behavior of high-purity aluminum single crystals (ASCs) with Brass and Goss orientations. We examine the influence of crystal orientation on deformation mechanisms and establish hot processing maps to identify optimal conditions for microstructural evolution. The results highlight the distinct behaviors of Goss- and Brass-oriented ASCs, with Goss exhibiting greater dynamic recrystallization potential and Brass showing higher strain rate sensitivity at elevated temperatures.https://www.mdpi.com/2075-4701/15/3/238aluminum single crystalscrystal orientationplastic deformationmicrostructure evolution |
| spellingShingle | Suping Pan Baishan Chen Yuqiang Chen Jiabei Xu Dingding Lu Wenhui Liu Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation Metals aluminum single crystals crystal orientation plastic deformation microstructure evolution |
| title | Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation |
| title_full | Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation |
| title_fullStr | Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation |
| title_full_unstemmed | Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation |
| title_short | Investigation on the Mechanism of Hot Deformation Behavior of Aluminum Single Crystals Based on Grain Orientation |
| title_sort | investigation on the mechanism of hot deformation behavior of aluminum single crystals based on grain orientation |
| topic | aluminum single crystals crystal orientation plastic deformation microstructure evolution |
| url | https://www.mdpi.com/2075-4701/15/3/238 |
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