DocumentCode
2630252
Title
Reasons for welds embrittlement on welding aluminum alloys with laser beam
Author
Orishich, M. ; Bataev, I.A. ; Burov, V.G. ; Bataev, A.A. ; Afonin, Yu.V. ; Golovin, E.D. ; Ognev, A.Yu.
Author_Institution
Inst. of Theor. & Appl. Mech., Siberian Branch of Russian Acad. of Sci., Novosibirsk
fYear
2008
fDate
23-29 June 2008
Firstpage
80
Lastpage
82
Abstract
The most important reason that prevents to distribution of super light aluminum alloys is their bad weldability. In the article different mechanical properties of welded joint of aluminum alloy 1420 after laser welding are given. Some origins of low weldability are explained. Some recommendation to increase mechanical properties are delivered.
Keywords
aluminium alloys; embrittlement; laser beam welding; welds; AlJkJk; aluminum alloys; laser beam welding; mechanical properties; weld embrittlement; weldability; Aluminum alloys; Chemical technology; Conducting materials; Gas lasers; Laser beams; Laser theory; Mechanical factors; Optical materials; Scanning electron microscopy; Welding;
fLanguage
English
Publisher
ieee
Conference_Titel
Strategic Technologies, 2008. IFOST 2008. Third International Forum on
Conference_Location
Novosibirsk-Tomsk
Print_ISBN
978-1-4244-2319-4
Electronic_ISBN
978-1-4244-2320-0
Type
conf
DOI
10.1109/IFOST.2008.4602966
Filename
4602966
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