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Melted zone shapes transformation in titanium alloy welded using pulse wave laser

Mohid, Zazuli and Rafai, Noor Hakim and Ibrahim, Rasidi and Abd Rahim, Erween (2016) Melted zone shapes transformation in titanium alloy welded using pulse wave laser. In: 2016 7th International Conference on Manufacturing Science and Technology, 16-18 July 2016, Curtin University Sarawak.


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The study demonstrates laser welding of titanium alloy Ti6Al4V using middle range power Nd:YAG laser. Butt welding cross section views were analyzed to understand the influence of several scanning parameters to the welding beads shapes and material characteristic changes. Pulse laser was used to perform welding on titanium alloys Ti6Al4V. It was found out that fusion zone can appear in two layers which could give clues to internal temperature distribution during the scanning process.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Heat affected zone; laser welding; Nd:YAG; titanium alloys
Subjects: T Technology > TS Manufactures > TS200-770 Metal manufactures. Metalworking
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Manufacturing and Industrial Engineering
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 13 Aug 2018 03:26
Last Modified: 13 Aug 2018 03:26
URI: http://eprints.uthm.edu.my/id/eprint/8382
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