Details
| Original language | English |
|---|---|
| Pages (from-to) | 425-435 |
| Number of pages | 11 |
| Journal | Magnetohydrodynamics |
| Volume | 59 |
| Issue number | 3-4 |
| Publication status | Published - 2023 |
Abstract
Refractory metals based on niobium are progressively attracting interest in the industrial world for the production of components used in high-temperature environments. With superior thermal and mechanical properties compared to those of nickel-based superalloys, NbSi composites represent a promising alterative for the fabrication of turbine components, and they open a way to the further increase of their efficiency. But the melting process of such refractories still faces relevant technical limitations related to their high melting point, chemical reactivity and poor homogenization of the alloy. For these reasons, numerical simulations play a fundamental role in detailed analysis of their melting process. With the help of multiphysical simulations and the particle tracing method, the addition of targeted metals into the NbSi base is investigated and optimized.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Engineering(all)
- Electrical and Electronic Engineering
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In: Magnetohydrodynamics, Vol. 59, No. 3-4, 2023, p. 425-435.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Analysis of an alloying process for NBSI-based composites in a cold crucible induction furnace with the use of the particle tracing method
AU - Guglielmi, M.
AU - Baake, E.
AU - Köppen, A.
AU - Holzmann, E.
AU - Herbst, S.
N1 - Funding Information: The development of this study is funded by the German Research Foundation (DFG). The authors express their gratitude for the support received under Grant No. BA 3565/5-1.
PY - 2023
Y1 - 2023
N2 - Refractory metals based on niobium are progressively attracting interest in the industrial world for the production of components used in high-temperature environments. With superior thermal and mechanical properties compared to those of nickel-based superalloys, NbSi composites represent a promising alterative for the fabrication of turbine components, and they open a way to the further increase of their efficiency. But the melting process of such refractories still faces relevant technical limitations related to their high melting point, chemical reactivity and poor homogenization of the alloy. For these reasons, numerical simulations play a fundamental role in detailed analysis of their melting process. With the help of multiphysical simulations and the particle tracing method, the addition of targeted metals into the NbSi base is investigated and optimized.
AB - Refractory metals based on niobium are progressively attracting interest in the industrial world for the production of components used in high-temperature environments. With superior thermal and mechanical properties compared to those of nickel-based superalloys, NbSi composites represent a promising alterative for the fabrication of turbine components, and they open a way to the further increase of their efficiency. But the melting process of such refractories still faces relevant technical limitations related to their high melting point, chemical reactivity and poor homogenization of the alloy. For these reasons, numerical simulations play a fundamental role in detailed analysis of their melting process. With the help of multiphysical simulations and the particle tracing method, the addition of targeted metals into the NbSi base is investigated and optimized.
UR - http://www.scopus.com/inward/record.url?scp=85185665020&partnerID=8YFLogxK
U2 - 10.22364/mhd.59.3-4.14
DO - 10.22364/mhd.59.3-4.14
M3 - Article
AN - SCOPUS:85185665020
VL - 59
SP - 425
EP - 435
JO - Magnetohydrodynamics
JF - Magnetohydrodynamics
SN - 0024-998X
IS - 3-4
ER -