Laser processing of La61.4Al15.9Ni11.35Cu11.35 based functionally graded material bulk metallic glass
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...
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| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Springer, Singapore
2022
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35347/1/Laser%20processing%20of%20La61.4Al15.9Ni11.35Cu11.35%20.pdf http://umpir.ump.edu.my/id/eprint/35347/2/Laser%20processing%20of%20La61.4Al15.9Ni11.35Cu11.35_FULL.pdf http://umpir.ump.edu.my/id/eprint/35347/ https://doi.org/10.1007/978-981-19-4425-3_28 |
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| Summary: | 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. |
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