Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites
As lightweight and high-performance structural materials， nano-Al2O3 reinforced aluminum matrix composites can achieve lightweight energy saving and emission reduction， and have broad application prospects in aerospace， automotive industry， shipbuilding， national defense， and 5G electronic communica...
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2025-05-01
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| Series: | Cailiao gongcheng |
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| Online Access: | https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2024.000194 |
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| author | RONG Zhizheng WEI Wu ZHAO Yu BI Jianlei GAO Yang HUANG Hui NIE Zuoren |
| author_facet | RONG Zhizheng WEI Wu ZHAO Yu BI Jianlei GAO Yang HUANG Hui NIE Zuoren |
| author_sort | RONG Zhizheng |
| collection | DOAJ |
| description | As lightweight and high-performance structural materials， nano-Al2O3 reinforced aluminum matrix composites can achieve lightweight energy saving and emission reduction， and have broad application prospects in aerospace， automotive industry， shipbuilding， national defense， and 5G electronic communication. In this paper， high energy ball milling powder metallurgy method， ultrasonic assisted casting method， friction stir method， additive manufacturing method， in-situ reaction method and other nano-Al2O3 reinforced aluminum matrix composite preparation technologies are introduced. The effects of nano-Al2O3 reinforcement， the interface microstructure between the reinforcement and aluminum matrix， the size and content of the reinforcement， the grain size of the aluminum matrix，the dispersion of the reinforcement， and the microstructure design on the mechanical properties of nano-Al2O3 reinforced aluminum matrix composites are analyzed and summarized. The main strengthening mechanisms of nano-Al2O3 reinforced aluminum matrix composites and the coupling forms of each strengthening stress are also summarized. Finally， the future development direction of nano-Al2O3 reinforced aluminum matrix composites in the aspects of large-size preparation technology with high reinforcement volume fraction， heterogeneous configuration optimization， and the integration of high-strength and heat-resistant structure and function are prospected. |
| format | Article |
| id | doaj-art-bcbda48d282748c8b40d47c720182d49 |
| institution | OA Journals |
| issn | 1001-4381 |
| language | zho |
| publishDate | 2025-05-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj-art-bcbda48d282748c8b40d47c720182d492025-08-20T02:25:48ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43812025-05-0153513014410.11868/j.issn.1001-4381.2024.0001941001-4381（2025）05-0130-15Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix compositesRONG Zhizheng0WEI Wu1ZHAO Yu2BI Jianlei3GAO Yang4HUANG Hui5NIE Zuoren6Key Laboratory of Advanced Functional Materials（Ministry of Education ），Beijing University of Technology，Beijing 100124，ChinaKey Laboratory of Advanced Functional Materials（Ministry of Education ），Beijing University of Technology，Beijing 100124，ChinaKey Laboratory of Advanced Functional Materials（Ministry of Education ），Beijing University of Technology，Beijing 100124，ChinaKey Laboratory of Advanced Functional Materials（Ministry of Education ），Beijing University of Technology，Beijing 100124，ChinaSchool of Materials Science and Engineering，Zhengzhou University of Aeronautics，Zhengzhou 450046，ChinaKey Laboratory of Advanced Functional Materials（Ministry of Education ），Beijing University of Technology，Beijing 100124，ChinaNational Engineering Laboratory for Industrial Big-data Application Technology， Beijing University of Technology，Beijing 100124，ChinaAs lightweight and high-performance structural materials， nano-Al2O3 reinforced aluminum matrix composites can achieve lightweight energy saving and emission reduction， and have broad application prospects in aerospace， automotive industry， shipbuilding， national defense， and 5G electronic communication. In this paper， high energy ball milling powder metallurgy method， ultrasonic assisted casting method， friction stir method， additive manufacturing method， in-situ reaction method and other nano-Al2O3 reinforced aluminum matrix composite preparation technologies are introduced. The effects of nano-Al2O3 reinforcement， the interface microstructure between the reinforcement and aluminum matrix， the size and content of the reinforcement， the grain size of the aluminum matrix，the dispersion of the reinforcement， and the microstructure design on the mechanical properties of nano-Al2O3 reinforced aluminum matrix composites are analyzed and summarized. The main strengthening mechanisms of nano-Al2O3 reinforced aluminum matrix composites and the coupling forms of each strengthening stress are also summarized. Finally， the future development direction of nano-Al2O3 reinforced aluminum matrix composites in the aspects of large-size preparation technology with high reinforcement volume fraction， heterogeneous configuration optimization， and the integration of high-strength and heat-resistant structure and function are prospected.https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2024.000194nano-al2o3aluminum matrix compositespreparation methodmechanical propertystrengthening mechanism |
| spellingShingle | RONG Zhizheng WEI Wu ZHAO Yu BI Jianlei GAO Yang HUANG Hui NIE Zuoren Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites Cailiao gongcheng nano-al2o3 aluminum matrix composites preparation method mechanical property strengthening mechanism |
| title | Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites |
| title_full | Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites |
| title_fullStr | Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites |
| title_full_unstemmed | Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites |
| title_short | Research progress in preparation technology and mechanical properties of nano-Al2O3 reinforced aluminum matrix composites |
| title_sort | research progress in preparation technology and mechanical properties of nano al2o3 reinforced aluminum matrix composites |
| topic | nano-al2o3 aluminum matrix composites preparation method mechanical property strengthening mechanism |
| url | https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2024.000194 |
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