Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/20022
Title: Influence of Protective Gas Content on Quality of Welded Joint While Welding With Impulse Supply of Electrode Wire
Authors: Pavlov, Nikolay Viktorovich
Kryukov, Artem Viktorovich
Zernin, Evgeny Aleksandrovich
Gritsenko, V. V.
Keywords: защитные газы; сварные швы; сварка; электродные проволоки; сварные соединения; мартенситно-бейнитные стали
Issue Date: 2015
Publisher: IOP Publishing
Citation: Influence of Protective Gas Content on Quality of Welded Joint While Welding With Impulse Supply of Electrode Wire / N. V. Pavlov [et al.] // IOP Conference Series: Materials Science and Engineering. — 2015. — Vol. 91: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russia, 21-23 May 2015. — [012012, 8 p.].
Abstract: Currently one of the advanced ways of obtaining quality welded joint while welding of medium alloy martensitic-bainitic steel is the one with impulse supply of electrode wire in gas mixture Ar(70%±3%)+СО2(30%±3%). Results of experimental studies proved that application of protective gas Ar(70%±3%)+СО2(30%±3%) in comparison with СО2(100%) enables to increase strength properties of the welded joint by 10-15% and enlarge the transitioncoefficient of chemical elements.
URI: http://earchive.tpu.ru/handle/11683/20022
Appears in Collections:Материалы конференций

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