КОМПЛЕКСНАЯ ДЕМАГНЕТИЗАЦИЯ ТРУБ ПРИ ЭЛЕКТРОДУГОВОЙ СВАРКЕ

S.A.  Volokhov; P.N.  Dobrodeiev; G.I.  Mamin

No. 4 (2012), Theoretical Electrical Engineering and Electrophysics

No. 4 (2012)

Theoretical Electrical Engineering and Electrophysics

INTEGRATED DEMAGNETIZATION OF PIPES AT ARC WELDING

Published 2012-05-18

S.A. Volokhov⁺⁻
P.N. Dobrodeiev⁺⁻
G.I. Mamin⁺⁻

S.A. Volokhov

Science and Technology of Magnetism of Technical Objects, National Academy of Sciences of Ukraine, 19 Industrialna st, PO Box 72, Kharkiv, 61106, Ukraine

P.N. Dobrodeiev

Science and Technology of Magnetism of Technical Objects, National Academy of Sciences of Ukraine, 19 Industrialna st, PO Box 72, Kharkiv, 61106, Ukraine

G.I. Mamin

Association «Kharkovneftemash», 21, Marshala Koneva st., Kharkiv, 61106, Ukraine

ARTICLE_4_PDF (Українська)

Keywords

main pipelines
arc welding
demagnetization
degaussing
compensation
efficacy магистральные трубопроводы
электродуговая сварка
демагнетизация
размагничивание
компенсация
эффективность

How to Cite

[1]

Волохов , С. , Добродеев , П. and Мамин , Г. 2012. INTEGRATED DEMAGNETIZATION OF PIPES AT ARC WELDING. Tekhnichna Elektrodynamika. 4 (May 2012), 019.

Abstract

The selectivity and efficacy of methods of demagnetization of joined for welding magnetized large-diameter pipes are investigated. It is determined that integrated demagnetization of pipes during repair works on main pipelines, which represents the sequential use of methods of degaussing and compensation, allows to reliably reduce the magnetic field in the weld area to the level which does not adversely affect the welding process. References 9, tables 2, figures 6.

ARTICLE_4_PDF (Українська)

References

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