Mohd Zahri, Nur Amirah and Yusof, Farazila and Badruddin, Irfan Anjum and Haseeb, A. S. Md. Abdul and Sukiman, Nazatul Liana and Kamangar, Sarfaraz (2021) Deformation and fracture behavior of sandwiched copper foam brazed joint using amorphous copper-tin-nickel-phosphorus filler. Frontiers in Materials, 8. ISSN 2296-8016, DOI https://doi.org/10.3389/fmats.2021.665219.
Full text not available from this repository.Abstract
Utilization of open-cell metal foams in functional applications such as in energy absorption, noise absorber, heat insulator, and lightweight panels is trending in many industrial applications. The development of reliable joining technologies for sandwiched metal foams is crucial for thermal application and one of the techniques used is brazing process. In the current work, copper foam was sandwiched between a copper plate using amorphous filler of Cu-9.7Sn-5.7Ni-7.0P (Cu: copper, Sn: tin, Ni: nickel, and P: phosphorus) via brazing technique. The shear test was conducted on the brazed joint interface of copper/copper foam, while the compressive test was carried out on the brazed sample. Microstructures of the copper substrate surface obtained from the shear fracture of brazed copper/copper foam show the tear region and cleavage fractures. The stress-strain curve of shear and compressive strength explains the deformation behavior of the brazed sample.
| Item Type: | Article |
|---|---|
| Funders: | Deanship of Scientific Research at King Khalid University (RGP.2/166/42), RU-Grant-Faculty Program, University Malaya (GPF053A-2018) |
| Uncontrolled Keywords: | Metal foam; Porous; Brazing; Deformation; Compressive; Shear; Stress-strain; Fracture behavior |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 29 Mar 2022 06:19 |
| Last Modified: | 29 Mar 2022 06:19 |
| URI: | http://eprints.um.edu.my/id/eprint/28319 |
Actions (login required)
 |
View Item |
