Liquid metal layer dynamics in transverse alternating magnetic field

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

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OriginalspracheEnglisch
Titel des SammelwerksProceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing
UntertitelPlzen (Czech Republic), September 2-3
PublikationsstatusVeröffentlicht - Sept. 2021

Abstract

This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. 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 double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.

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Liquid metal layer dynamics in transverse alternating magnetic field. / Dzelme, V.; Jakovics, A.; Baake, Egbert.
Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing: Plzen (Czech Republic), September 2-3. 2021.

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Dzelme, V, Jakovics, A & Baake, E 2021, Liquid metal layer dynamics in transverse alternating magnetic field. in Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing: Plzen (Czech Republic), September 2-3. <http://hdl.handle.net/11025/45755>
Dzelme, V., Jakovics, A., & Baake, E. (2021). Liquid metal layer dynamics in transverse alternating magnetic field. In Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing: Plzen (Czech Republic), September 2-3 http://hdl.handle.net/11025/45755
Dzelme V, Jakovics A, Baake E. Liquid metal layer dynamics in transverse alternating magnetic field. in Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing: Plzen (Czech Republic), September 2-3. 2021
Dzelme, V. ; Jakovics, A. ; Baake, Egbert. / Liquid metal layer dynamics in transverse alternating magnetic field. Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing: Plzen (Czech Republic), September 2-3. 2021.
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abstract = "This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. 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 double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.",
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T1 - Liquid metal layer dynamics in transverse alternating magnetic field

AU - Dzelme, V.

AU - Jakovics, A.

AU - Baake, Egbert

PY - 2021/9

Y1 - 2021/9

N2 - This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. 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 double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.

AB - This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. 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 double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.

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KW - induction high-frequency welding

KW - numerical modeling

M3 - Conference contribution

SN - 978-80-261-0930-3

BT - Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing

ER -

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