Investigation of a double frequency application for high frequency longitudinal welding of cladded pipes

verfasst von

Wladimir Ebel, Martin Kroll, Egbert Baake, Alexandre Nikanorov

Abstract

This article is dealing with a research on high frequency longitudinal induction welding of cladded pipes with use of simultaneous double frequency. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and simultaneous double frequency. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of high frequency (HF) welding. The background of use and advantages of simultaneous double frequency are presented. In the context of the research, a correlation for welding speed, frequency and temperature distribution with industrial relevance was found for the cladded pipe welding.

Organisationseinheit(en)

Institut für Elektroprozesstechnik

Externe Organisation(en)

Technische Universität Chemnitz

Typ

Artikel

Journal

Ėlektričestvo : ežemesjačnyj teoretičeskij i naučno-praktičeskij žurnal

Band

2019

Seiten

60-64

ISSN

0013-5380

Publikationsdatum

2019

Publikationsstatus

Veröffentlicht

Elektronische Version(en)

https://doi.org/10.24160/0013-5380-2019-3-60-64 (Zugang: Geschlossen)