Halim, Qayyum and Nik Mohamed, Nik Abdullah and Rejab, M. R. M. and Kamarulzaman, Mohd Kamal and Hisham, Sakinah and Aizzuddin, A.M. (2022) Laser processing of La61.4Al15.9Ni11.35Cu11.35 based functionally graded material bulk metallic glass. In: Lecture Notes in Mechanical Engineering: 2nd Energy Security and Chemical Engineering Congress, (ESChE 2021) , 3 - 5 Nov 2021 , Virtual Conference. pp. 309-323.. ISBN 978-981-19-4425-3
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Laser Processing of La61.4Al15.9Ni11.35Cu11.35 Based Functionally Graded Material Bulk Metallic Glass.pdf Download (485kB) | Preview |
Abstract
Bulk metallic glass (BMG) based on lanthanum is one of the BMG with exceptional glass-forming ability (GFA). The La61.4Al15.9Ni11.35Cu11.35 bulk metallic glasses were treated to a laser processing test in this experiment. The results showed that the best power, frequency, and speed ranges for laser processing of the La61.4Al15.9Ni11.35Cu11.35 BMG samples are 40 – 50 W, 160 – 240 kHz, and 200 – 400 mm/s, respectively. As a result, the current work was effective in producing the Lanthanum-based functionally graded material (FGM) BMG. The positive findings on the laser's microstructural or morphology, give a solid foundation for future advancement research on the La61.4Al15.9Ni11.35Cu11.35 BMG.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | La-based BMG; Functionally graded material bulk metallic glass; Laser processing |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Faculty/Division: | Institute of Postgraduate Studies College of Engineering Faculty of Mechanical and Automotive Engineering Technology |
| Depositing User: | Mrs Norsaini Abdul Samat |
| Date Deposited: | 04 Oct 2022 06:07 |
| Last Modified: | 04 Dec 2023 03:49 |
| URI: | http://umpir.ump.edu.my/id/eprint/35347 |
| Download Statistic: | View Download Statistics |
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