Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys
The fretting performance of self-piercing riveting joining dissimilar sheets in TA1 titanium alloy and H62 copper alloy was studied in this paper. Load-controlled cyclic fatigue tests were carried out using a sine waveform and in tension-tension mode. Scanning electron microscopy and energy-dispersi...
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| Format: | Article |
| Language: | English |
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MDPI AG
2016-12-01
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| Series: | Metals |
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| Online Access: | http://www.mdpi.com/2075-4701/6/12/312 |
| _version_ | 1819229970391629824 |
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| author | Xiaocong He Cong Deng Xianlian Zhang |
| author_facet | Xiaocong He Cong Deng Xianlian Zhang |
| author_sort | Xiaocong He |
| collection | DOAJ |
| description | The fretting performance of self-piercing riveting joining dissimilar sheets in TA1 titanium alloy and H62 copper alloy was studied in this paper. Load-controlled cyclic fatigue tests were carried out using a sine waveform and in tension-tension mode. Scanning electron microscopy and energy-dispersive X-ray techniques were employed to analyze the fretting failure mechanisms of the joints. The experimental results showed that there was extremely severe fretting at the contact interfaces of rivet and sheet materials for the joints at relatively high loads levels. Moreover, the severe fretting in the region on the locked sheet in contact with the rivet was the major cause of the broken locked sheet for the joints at low load level. |
| first_indexed | 2024-12-23T11:21:38Z |
| format | Article |
| id | doaj.art-5e78e08be4c14cc084462781883e84cd |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-12-23T11:21:38Z |
| publishDate | 2016-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-5e78e08be4c14cc084462781883e84cd2022-12-21T17:49:04ZengMDPI AGMetals2075-47012016-12-0161231210.3390/met6120312met6120312Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper AlloysXiaocong He0Cong Deng1Xianlian Zhang2Innovative Manufacturing Research Centre, Kunming University of Science and Technology, Kunming 650500, ChinaInnovative Manufacturing Research Centre, Kunming University of Science and Technology, Kunming 650500, ChinaInnovative Manufacturing Research Centre, Kunming University of Science and Technology, Kunming 650500, ChinaThe fretting performance of self-piercing riveting joining dissimilar sheets in TA1 titanium alloy and H62 copper alloy was studied in this paper. Load-controlled cyclic fatigue tests were carried out using a sine waveform and in tension-tension mode. Scanning electron microscopy and energy-dispersive X-ray techniques were employed to analyze the fretting failure mechanisms of the joints. The experimental results showed that there was extremely severe fretting at the contact interfaces of rivet and sheet materials for the joints at relatively high loads levels. Moreover, the severe fretting in the region on the locked sheet in contact with the rivet was the major cause of the broken locked sheet for the joints at low load level.http://www.mdpi.com/2075-4701/6/12/312titanium alloycopper alloyfrettingself-piercing rivetingSEMEDX |
| spellingShingle | Xiaocong He Cong Deng Xianlian Zhang Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys Metals titanium alloy copper alloy fretting self-piercing riveting SEM EDX |
| title | Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys |
| title_full | Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys |
| title_fullStr | Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys |
| title_full_unstemmed | Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys |
| title_short | Fretting Behavior of SPR Joining Dissimilar Sheets of Titanium and Copper Alloys |
| title_sort | fretting behavior of spr joining dissimilar sheets of titanium and copper alloys |
| topic | titanium alloy copper alloy fretting self-piercing riveting SEM EDX |
| url | http://www.mdpi.com/2075-4701/6/12/312 |
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