Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods
The interface bonding method has a great influence on the mechanical properties of aluminum foam sandwich (AFS). This study aims to investigate the effect of different interface bonding methods on the mechanical properties of AFS. In this paper, the metallurgical-bonding interface-formation mechanis...
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| Format: | Article |
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MDPI AG
2022-10-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/15/19/6931 |
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| author | Peng Huang Xi Sun Xixi Su Qiang Gao Zhanhao Feng Guoyin Zu |
| author_facet | Peng Huang Xi Sun Xixi Su Qiang Gao Zhanhao Feng Guoyin Zu |
| author_sort | Peng Huang |
| collection | DOAJ |
| description | The interface bonding method has a great influence on the mechanical properties of aluminum foam sandwich (AFS). This study aims to investigate the effect of different interface bonding methods on the mechanical properties of AFS. In this paper, the metallurgical-bonding interface-formation mechanism of AFS prepared by powder metallurgy was investigated. The shear properties of metallurgical-bonded AFS were determined by the panel peeling test. The flexural properties and energy absorption of metallurgical-bonded and glued AFS were analyzed through the three-point bending test. The results show that the magnesium, silicon, and copper elements of the core layer diffuse to panels and form a metallurgical composite layer. The metallurgical-bonding strength between the panel and core layer is higher than that of the foam core layer. The peak load of metallurgically-bonded AFS is 24% more than that of glued AFS, and energy absorption is 12.2 times higher than that of glued AFS. |
| first_indexed | 2024-03-09T21:29:36Z |
| format | Article |
| id | doaj.art-82556ac338f143cf9b017317b209c355 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T21:29:36Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
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| series | Materials |
| spelling | doaj.art-82556ac338f143cf9b017317b209c3552023-11-23T20:59:09ZengMDPI AGMaterials1996-19442022-10-011519693110.3390/ma15196931Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding MethodsPeng Huang0Xi Sun1Xixi Su2Qiang Gao3Zhanhao Feng4Guoyin Zu5School of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaThe interface bonding method has a great influence on the mechanical properties of aluminum foam sandwich (AFS). This study aims to investigate the effect of different interface bonding methods on the mechanical properties of AFS. In this paper, the metallurgical-bonding interface-formation mechanism of AFS prepared by powder metallurgy was investigated. The shear properties of metallurgical-bonded AFS were determined by the panel peeling test. The flexural properties and energy absorption of metallurgical-bonded and glued AFS were analyzed through the three-point bending test. The results show that the magnesium, silicon, and copper elements of the core layer diffuse to panels and form a metallurgical composite layer. The metallurgical-bonding strength between the panel and core layer is higher than that of the foam core layer. The peak load of metallurgically-bonded AFS is 24% more than that of glued AFS, and energy absorption is 12.2 times higher than that of glued AFS.https://www.mdpi.com/1996-1944/15/19/6931aluminum foampowder metallurgythree-point bendingenergy absorption |
| spellingShingle | Peng Huang Xi Sun Xixi Su Qiang Gao Zhanhao Feng Guoyin Zu Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods Materials aluminum foam powder metallurgy three-point bending energy absorption |
| title | Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods |
| title_full | Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods |
| title_fullStr | Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods |
| title_full_unstemmed | Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods |
| title_short | Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods |
| title_sort | three point bending behavior of aluminum foam sandwich with different interface bonding methods |
| topic | aluminum foam powder metallurgy three-point bending energy absorption |
| url | https://www.mdpi.com/1996-1944/15/19/6931 |
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