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Friction stir spot welding of AA5052 with additional carbon fiber-reinforced polymer composite interlayer
| Content Provider | Scilit |
|---|---|
| Author | Kalaf, Omer Nasir, Tauqir Asmael, Mohammed Safaei, Babak Zeeshan, Qasim Motallebzadeh, Amir Hussain, Ghulam |
| Copyright Year | 2021 |
| Abstract | In this study, similar aluminum alloys AA5052 with additional carbon fiber-reinforced polymer composite (CFRP) interlayer were selected to investigate the effect of welding parameters (rotational speed and dwell time) on the mechanical properties, joint efficiency, and microstructure of friction stir spot weld joint. The maximum tensile shear load was 1779.6 N with joint efficiency of 14.6% obtained at rotational speed of 2,000 rpm and 2 s dwell time, which is 39.5% higher than the value at low rotational speed 850 rpm and 2 s dwell time. Meanwhile, the maximum microhardness 58 HV was attained in the keyhole region at rotational speed of 2,000 rpm and dwell time of 5 s, which is 22.4% higher compared to low rotational speed. The SEM-EDS results reveal the presence of intermetallic compounds (Al–Mg–C), which enhance the intermetallic bonding between elements. |
| Related Links | https://www.degruyter.com/document/doi/10.1515/ntrev-2021-0017/pdf |
| Ending Page | 209 |
| Page Count | 9 |
| Starting Page | 201 |
| ISSN | 21919089 |
| e-ISSN | 21919097 |
| DOI | 10.1515/ntrev-2021-0017 |
| Journal | Nanotechnology Reviews |
| Issue Number | 1 |
| Volume Number | 10 |
| Language | English |
| Publisher | Walter de Gruyter GmbH |
| Publisher Date | 2021-01-01 |
| Access Restriction | Open |
| Subject Keyword | Nanotechnology Reviews Automotive Engineering Friction Stir Spot Welding Interlayer Carbon Fiber-reinforced Polymer Composite Aluminum Alloys Mechanical Properties Microstructure Journal: Nanotechnology Reviews, Vol- 10 |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Medicine Biomaterials Engineering Energy Engineering and Power Technology Biotechnology Process Chemistry and Technology |
