Details
| Original language | English |
|---|---|
| Pages (from-to) | 523-532 |
| Number of pages | 10 |
| Journal | Magnetohydrodynamics |
| Volume | 58 |
| Issue number | 4 |
| Publication status | Published - 2022 |
Abstract
The necessity to process chemically reactive metals makes the cold wall crucible an attractive alternative to conventional furnaces, even for materials with a melting point of 2500◦ C and higher. A significant research work in this field is though missing. In this paper, steps conducing to melting high-melting temperature metals (niobium, in this case) by electromagnetic induction are described. Multiphysical numerical simulations were successfully validated for aluminium and titanium-aluminium alloy. In the case of niobium, authors evidence some differences between numerical and experimental results, and limits of the induction melting setup are examined for future improvements.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
- Engineering(all)
- Electrical and Electronic Engineering
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In: Magnetohydrodynamics, Vol. 58, No. 4, 2022, p. 523-532.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Induction melting in a cold crucible furnace applied to innovative high-melting temperature metals
AU - Guglielmi, M.
AU - Baake, E.
AU - Köppen, A.
AU - Holzmann, E.
AU - Herbst, S.
AU - Moradi Maryamnegari, S.
PY - 2022
Y1 - 2022
N2 - The necessity to process chemically reactive metals makes the cold wall crucible an attractive alternative to conventional furnaces, even for materials with a melting point of 2500◦ C and higher. A significant research work in this field is though missing. In this paper, steps conducing to melting high-melting temperature metals (niobium, in this case) by electromagnetic induction are described. Multiphysical numerical simulations were successfully validated for aluminium and titanium-aluminium alloy. In the case of niobium, authors evidence some differences between numerical and experimental results, and limits of the induction melting setup are examined for future improvements.
AB - The necessity to process chemically reactive metals makes the cold wall crucible an attractive alternative to conventional furnaces, even for materials with a melting point of 2500◦ C and higher. A significant research work in this field is though missing. In this paper, steps conducing to melting high-melting temperature metals (niobium, in this case) by electromagnetic induction are described. Multiphysical numerical simulations were successfully validated for aluminium and titanium-aluminium alloy. In the case of niobium, authors evidence some differences between numerical and experimental results, and limits of the induction melting setup are examined for future improvements.
UR - http://www.scopus.com/inward/record.url?scp=85150743781&partnerID=8YFLogxK
U2 - 10.22364/mhd.58.4.17
DO - 10.22364/mhd.58.4.17
M3 - Article
AN - SCOPUS:85150743781
VL - 58
SP - 523
EP - 532
JO - Magnetohydrodynamics
JF - Magnetohydrodynamics
SN - 0024-998X
IS - 4
ER -