RESEARCH INTO METHODS OF PIPE END DEMAGNETIZATION UNDER MAIN PIPELINE REPAIR

RESEARCH INTO METHODS OF PIPE END DEMAGNETIZATION UNDER MAIN PIPELINE REPAIR

Efficiency of pipe end demagnetization methods is experimentally investigated to avoid arc magnetism at repair welding jobs on main pipelines. It is found that multi-polar biased static and dynamic demagnetization provides an acceptable level of magnetic flux density on pipe ends and stability of th...

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Bibliographische Detailangaben
Datum:2014
1. Verfasser: Dobrodeyev, P. N.
Format: Artikel
Sprache:Russian
Veröffentlicht: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2014
Schlagworte:
main pipelines
arc welding
demagnetization
efficiency
stability
537.624.7
Online Zugang:http://eie.khpi.edu.ua/article/view/2074-272X.2014.3.10
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Назва журналу:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics

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http://eie.khpi.edu.ua/article/view/2074-272X.2014.3.10

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