Analysis of the microstructure and mechanical properties of laser welded joints of aluminum alloys with and without a filler wire

Analysis of the microstructure and mechanical properties of laser welded joints of aluminum alloys with and without a filler wire Full article

Journal

AIP Conference Proceedings
ISSN: 0094-243X

Output data

Year: 2020, Article number : 030025, Pages count : 5 DOI: 10.1063/5.0028339

Authors

Malikov A.G. ¹ , Orishich A.M. ¹ , Vitoshkin I.E. ¹ , Karpov E.V. ²

Affiliations

1	Khristianovich Institute of Theoretical and Applied Mechanics SB RAS,
2	Lavrent’ev Institute of Hydrodynamics SB RAS

The technological test bench has been developed and manufactured to perform the laser welding with a filler wire. Effective control of the laser radiation characteristics has been researched, and the methods of the optimal supply of the laser beam into the welding zone of the alloy 1420 with the filler wire AMg6 have been found. The optimal modes of the laser welding with and without wire have been found; they provide the X-shaped butt-end defect-free welded joint. The mechanical characteristics have been measured, the microstructure of the resulting welded joints has been studied.

Malikov A.G. , Orishich A.M. , Vitoshkin I.E. , Karpov E.V.
Analysis of the microstructure and mechanical properties of laser welded joints of aluminum alloys with and without a filler wire
AIP Conference Proceedings. 2020. 030025 :1-5. DOI: 10.1063/5.0028339 Scopus РИНЦ OpenAlex

Scopus:	2-s2.0-85096681828
Elibrary:	44385515
OpenAlex:	W3095588855

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