Details
| Original language | English |
|---|---|
| Title of host publication | Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing |
| Subtitle of host publication | Plzen (Czech Republic), September 2-3 |
| Publication status | Published - 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.
Keywords
- cladded pipes, induction high-frequency welding, numerical modeling
ASJC Scopus subject areas
- Computer Science(all)
- Artificial Intelligence
- Computer Science(all)
- Computer Science Applications
- Engineering(all)
- Control and Systems Engineering
- Mathematics(all)
- Control and Optimization
- Mathematics(all)
- Modelling and Simulation
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Proceeding of XIX International UIE-Congress on Electrotechnologies for Material Processing: Plzen (Czech Republic), September 2-3. 2021.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
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.
KW - cladded pipes
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 -