Precision arc welding of high-pressure vessels with alternate pulsed supply of shielding gases

被引：0

作者：

Novikov, O.M. ^{[1
]}

Persidsky, A.S. ^{[1
]}

Radko, E.P. ^{[1
]}

Khasyanov, B.A. ^{[1
]}

Samokhin, I.A. ^{[1
]}

Tazetdinov, R.G. ^{[2
]}

Zabolotnov, V.M. ^{[3
]}

机构：

[1] V.V. Chernyshev Machine Building Institute, Moscow

[2] Moscow Aviation Institute, National Research University, Moscow

[3] Splav Scientific and Production Organisation, Tula

来源：

Welding International | 2013年 / 27卷 / 12期

关键词：

arc welding; discrete-pulse feed; protective gas; technological process;

D O I：

10.1080/09507116.2013.796650

中图分类号：

学科分类号：

摘要：

A technology of arc welding with an alternate discrete-pulsed supply of gases - argon and helium - ensuring the highest mechanical properties as regards the strength and ductility of the welded joints, the formation of high-quality welded joints of the required dimensions and shape, the removal of unacceptable deformation, and the stability and productivity of the process is proposed. A universal and efficient method of controlling the energy parameters of the welding arc is described and gas equipment - regulators of gas supply, awarded patents of the Russian Federation, has been constructed. © 2013 Copyright Taylor and Francis Group, LLC.

引用

页码：986 / 989

页数：3

共 5 条

[1]

Novikov O.M., Arc welding with pulsed supply of shielding gases, Svar Proiz, 10, pp. 9-10, (1992)

[2]

Ostrovskii O.E., Novikov O.M., A new method of welding with pulsed supply of shielding gases, Svar Proiz, 11, pp. 10-12, (1994)

[3]

Novikov O.M., Effects of the variable composition of the gas shielding medium on the properties of welded joints in aluminium alloys in arc welding, Svar Proiz, 11, pp. 10-14, (2010)

[4]

Tazetdinov R.G., Arc welding in shielding gases with variable pulsed supply of dissimilar gases, Svar Proiz., 1, pp. 38-42, (2012)

[5]

Lenivkin V.A., Technological properties of the welding arc in shielding gases, (1989)

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