The Estimation and Control of the Electroslag Remelting Melt Rate by Mechanism-Based Modeling

The Estimation and Control of the Electroslag Remelting Melt Rate by Mechanism-Based Modeling

The process control of industrial electroslag remelting production is addressed in this work. This article proposes a mechanism-based model using electrode displacement to estimate the melt rate, designs the remelting process control system, and uses practical application data to verify the validity...

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Veröffentlicht in:Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2012-04, Vol.43 (2), p.276-289
Hauptverfasser: Li, Wanzhou, Wang, Weiyu, Hu, Yuechen, Chen, Yixing
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Characterization and Evaluation of Materials
Chemistry and Materials Science
Economics
Electrodes
Electroslag melting
Electroslag remelting
Exact sciences and technology
Materials Science
Melting
Melts
Metallic Materials
Metallurgy
Metals. Metallurgy
Nanotechnology
Process control
Process metallurgy
Production of metals
Steel alloys
Structural Materials
Surfaces and Interfaces
Thin Films
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Zusammenfassung:The process control of industrial electroslag remelting production is addressed in this work. This article proposes a mechanism-based model using electrode displacement to estimate the melt rate, designs the remelting process control system, and uses practical application data to verify the validity of the model. The soft measurement of the melt rate based on mechanism modeling is proved to be an economical and reliable solution to the online melt rate estimation and control for large industrial electroslag remelting furnaces.
ISSN:1073-5615
1543-1916
DOI:10.1007/s11663-011-9606-2