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This article is cited in 13 scientific papers (total in 13 papers)
Laser welding of stainless steel with a titanium alloy with the use of a multilayer insert obtained in an explosion
A. N. Cherepanova, A. M. Orishicha, V. I. Malib a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
CO$_2$-laser welding of 12Kh18N10T stainless steel and a VT1-0 titanium alloy with the use of a composite insert obtained by means of explosive welding of four sheets (VT1-0 titanium, high-purity tantalum, M1 copper, and 12Kh18N10T steel) is experimentally studied. After mechanical processing, the insert is placed between the welded steel and titanium sheets. Butt-end welding of the steel and titanium sheets with the steel and titanium sides of the insert, respectively, is performed by a laser beam. Metallographic and spectrographic investigations are performed; mechanical properties of the resultant composite are tested. After thermal processing, the composite is found to break over the copper layer, which has a strength of 417 MPa.
Keywords:
laser welding, explosive welding, steel, titanium, tantalum, and copper alloys, strength.
Received: 29.07.2013 Revised: 13.12.2013
Citation:
A. N. Cherepanov, A. M. Orishich, V. I. Mali, “Laser welding of stainless steel with a titanium alloy with the use of a multilayer insert obtained in an explosion”, Fizika Goreniya i Vzryva, 50:4 (2014), 124–129; Combustion, Explosion and Shock Waves, 50:4 (2014), 483–487
Linking options:
https://www.mathnet.ru/eng/fgv157 https://www.mathnet.ru/eng/fgv/v50/i4/p124
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