Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer
In this study, microstructure and mechanical behavior of Mg/Al composite plates with Ti foil interlayer were systematically studied, with a great emphasis on the effect of different thicknesses of Ti foil interlayer. The results show that compared to 100 µm thick Ti foil, 10 µm thick Ti foil is more...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2025-07-01
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| Series: | Journal of Magnesium and Alloys |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213956724002470 |
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| author | Jian Li Bo Feng Xiaowei Feng Xianhua Chen Kaihong Zheng Xianquan Jiang Fusheng Pan |
| author_facet | Jian Li Bo Feng Xiaowei Feng Xianhua Chen Kaihong Zheng Xianquan Jiang Fusheng Pan |
| author_sort | Jian Li |
| collection | DOAJ |
| description | In this study, microstructure and mechanical behavior of Mg/Al composite plates with Ti foil interlayer were systematically studied, with a great emphasis on the effect of different thicknesses of Ti foil interlayer. The results show that compared to 100 µm thick Ti foil, 10 µm thick Ti foil is more prone to fracture and is evenly distributed in fragments at the interface. The introduction of Ti foil can effectively refine the grain size of Mg layers of as-rolled Mg/Al composite plates, 10 µm thick Ti foil has a better refining effect than 100 µm thick Ti foil. Ti foil can effectively increase the yield strength (YS) and ultimate strength (UTS) of as-rolled Mg/Al composite plates, 10 µm thick Ti foil significantly improves the elongation (El) of Mg/Al composite plate, while 100 µm thick Ti foil slightly weakens the El. After annealing at 420 °C for 0.5 h and 4 h, Ti foil can inhibit the formation of intermetallic compounds (IMCs) at the interface of Mg/Al composite plates, which effectively improves the YS, UTS and El of Mg/Al composite plates. In addition, Ti foil can also significantly enhance the interfacial shear strength (SS) of Mg/Al composite plates before and after annealing. |
| format | Article |
| id | doaj-art-e62216b3f6cd402483ecf11fa4faf9dc |
| institution | Kabale University |
| issn | 2213-9567 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Magnesium and Alloys |
| spelling | doaj-art-e62216b3f6cd402483ecf11fa4faf9dc2025-08-20T03:38:24ZengKeAi Communications Co., Ltd.Journal of Magnesium and Alloys2213-95672025-07-011373237325110.1016/j.jma.2024.07.008Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayerJian Li0Bo Feng1Xiaowei Feng2Xianhua Chen3Kaihong Zheng4Xianquan Jiang5Fusheng Pan6Guangdong Key Laboratory of Metal Toughening Technology and Application, Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, China; School of Materials and Energy, Southwest University, Chongqing 400715, ChinaGuangdong Key Laboratory of Metal Toughening Technology and Application, Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, China; Corresponding authors.Guangdong Key Laboratory of Metal Toughening Technology and Application, Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, China; College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China; Corresponding authors.College of Materials Science and Engineering, Chongqing University, Chongqing 400045, ChinaGuangdong Key Laboratory of Metal Toughening Technology and Application, Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, ChinaSchool of Materials and Energy, Southwest University, Chongqing 400715, China; Corresponding authors.Guangdong Key Laboratory of Metal Toughening Technology and Application, Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, China; College of Materials Science and Engineering, Chongqing University, Chongqing 400045, ChinaIn this study, microstructure and mechanical behavior of Mg/Al composite plates with Ti foil interlayer were systematically studied, with a great emphasis on the effect of different thicknesses of Ti foil interlayer. The results show that compared to 100 µm thick Ti foil, 10 µm thick Ti foil is more prone to fracture and is evenly distributed in fragments at the interface. The introduction of Ti foil can effectively refine the grain size of Mg layers of as-rolled Mg/Al composite plates, 10 µm thick Ti foil has a better refining effect than 100 µm thick Ti foil. Ti foil can effectively increase the yield strength (YS) and ultimate strength (UTS) of as-rolled Mg/Al composite plates, 10 µm thick Ti foil significantly improves the elongation (El) of Mg/Al composite plate, while 100 µm thick Ti foil slightly weakens the El. After annealing at 420 °C for 0.5 h and 4 h, Ti foil can inhibit the formation of intermetallic compounds (IMCs) at the interface of Mg/Al composite plates, which effectively improves the YS, UTS and El of Mg/Al composite plates. In addition, Ti foil can also significantly enhance the interfacial shear strength (SS) of Mg/Al composite plates before and after annealing.http://www.sciencedirect.com/science/article/pii/S2213956724002470Mg/Al composite plateTi foilInterfaceMechanical behaviorMicrostructure |
| spellingShingle | Jian Li Bo Feng Xiaowei Feng Xianhua Chen Kaihong Zheng Xianquan Jiang Fusheng Pan Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer Journal of Magnesium and Alloys Mg/Al composite plate Ti foil Interface Mechanical behavior Microstructure |
| title | Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer |
| title_full | Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer |
| title_fullStr | Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer |
| title_full_unstemmed | Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer |
| title_short | Microstructure and mechanical behavior of Mg/Al composite plates with different thicknesses of Ti foil interlayer |
| title_sort | microstructure and mechanical behavior of mg al composite plates with different thicknesses of ti foil interlayer |
| topic | Mg/Al composite plate Ti foil Interface Mechanical behavior Microstructure |
| url | http://www.sciencedirect.com/science/article/pii/S2213956724002470 |
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