Effect of Heat-Treatment Process on Magnetic Characteristics of Grain-Oriented Electrical Steel

Effect of Heat-Treatment Process on Magnetic Characteristics of Grain-Oriented Electrical Steel

This paper explores the effects and impacts of the metallurgical process of quenching on grain-oriented strips of electrical steel. Experimental findings reveal that quenching resulted in increased hardness and an increased Young’s modulus. An analysis of the material structure post-quenching indica...

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Veröffentlicht in:Processes 2024-09, Vol.12 (9), p.2045
Hauptverfasser: Stasac, Claudia-Olimpia, Tomșe, Andrei-Dan, Arion, Mircea-Nicolae, Bandici, Livia, Hathazi, Francisc-Ioan
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Carbon
Electric transformers
Electrical steels
Grain orientation
Heat treatment
Magnetic properties
Mechanical properties
Metallurgical analysis
Modulus of elasticity
Quenching
Steel
Steel, Electrical
Temperature
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Beschreibung
Zusammenfassung:This paper explores the effects and impacts of the metallurgical process of quenching on grain-oriented strips of electrical steel. Experimental findings reveal that quenching resulted in increased hardness and an increased Young’s modulus. An analysis of the material structure post-quenching indicates significant alterations in grain spacing and reduced height differences between grains. However, the magnetic properties of the steel deteriorated following quenching.
ISSN:2227-9717
2227-9717
DOI:10.3390/pr12092045