Influence of Rolling Reduction on Secondary Recrystallization and Magnetic Properties in Strip‐Cast Grain‐Oriented 4.5%Si Steel
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DOI: 10.1002/srin.201600255
Abstract: Grain-oriented 4.5%Si steel is processed by strip casting and two-stage rolling with second rolling reduction varied from 53.3 to 82.7%. The microstructure and texture evolution are studied with emphasis on the effect of second rolling… read more here.
Keywords: reduction; rolling reduction; magnetic properties; grain oriented ... See more keywords
Effects of DC bias on magnetic performance of high grades grain-oriented silicon steels
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2016.11.089
Abstract: Abstract When high voltage direct current (HVDC) transmission adopting mono-polar ground return operation mode or unbalanced bipolar operation mode, the invasion of DC current into neutral point of alternating current (AC) transformer will cause core… read more here.
Keywords: oriented silicon; magnetic performance; grain oriented; bias magnetic ... See more keywords
On the correlation between magnetic domain and crystallographic grain orientation in grain oriented electrical steels
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165772
Abstract: Abstract The deviation angle of the easy magnetisation 〈0 0 1〉-axes from the rolling direction (RD) strongly affects the magnetic domain configuration within individual grains and hence the overall magnetic properties in grain oriented electrical steels (GOES). In… read more here.
Keywords: magnetic domain; oriented electrical; orientation; grain oriented ... See more keywords
Texture and microstructure evolution during different rolling methods in strip-cast grain-oriented 6.5% Si steel
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.166256
Abstract: Abstract Grain-oriented 6.5% Si steel was produced by strip casting and the effect of warm rolling and cold rolling at the latter stage of rolling was investigated. The result showed the rolling method had a… read more here.
Keywords: grain oriented; texture; oriented steel; grain ... See more keywords
Secondary recrystallization characteristics of 3%Si grain-oriented electrical steel
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DOI: 10.1016/j.jmrt.2017.12.002
Abstract: Abstract A secondary recrystallization Lab study focusing on the secondary recrystallization temperature and magnetic properties was carried out on cold rolling industrial samples of 3%Si grain-oriented electrical steel produced by low slab reheating temperature technology.… read more here.
Keywords: recrystallization; grain oriented; secondary recrystallization; temperature ... See more keywords
Study and classification of the Crystallographic Orientation Distribution Function of a non-grain oriented electrical steel using computer vision system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2018.05.028
Abstract: Abstract This article discusses a fast and efficient classification of non-grain oriented electrical steel and its electromagnetic efficiency based on the analysis of the images of the Crystalline Orientation Distribution Function (CODF). The study was… read more here.
Keywords: electrical steel; oriented electrical; non grain; grain oriented ... See more keywords
Evolution of microstructure and texture in grain-oriented 6.5%Si steel processed by strip-casting
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DOI: 10.1016/j.matchar.2017.02.022
Abstract: Abstract Grain-oriented 6.5%Si steel was produced by strip-casting, followed hot rolling, cold rolling, primary annealing and secondary annealing. Microstructural and textural evolution was studied with particular focus on the effect of solidified microstructure on the… read more here.
Keywords: steel; grain oriented; grain; oriented steel ... See more keywords
An Experimental Approach for Condition Monitoring of Magnetic Cores With Grain-Oriented Electrical Steels
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DOI: 10.1109/tim.2019.2932661
Abstract: This article proposes a new approach to an old challenge in the magnetic cores of power transformers and other magnetic devices with grain-oriented (GO) electrical steels. The main aim of this article is to evaluate… read more here.
Keywords: grain oriented; oriented electrical; magnetic cores; experimental approach ... See more keywords
On the Homogeneity and Isotropy of Non-Grain-Oriented Electrical Steel Sheets for the Modeling of Basic Magnetic Properties from Microstructure and Texture
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DOI: 10.1109/tmag.2017.2701508
Abstract: Laminations of non-grain-oriented (NO) electrical steel grades for magnetic cores of electrical machines should feature homogenous magnetic properties within the entire sheet plane. Basic empirical models have been introduced to estimate and correlate magnetic properties… read more here.
Keywords: non grain; oriented electrical; magnetic properties; grain oriented ... See more keywords
Loss and Noise Analysis of Transformer ComprisingGrooved Grain-Oriented Silicon Steel
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DOI: 10.1109/tmag.2017.2710039
Abstract: For the reduction of transformer noise and efficient use of energy, we developed a domain-refined highly grain-oriented silicon steel with a linearly grooved surface by an electrolytic etching method. The steel showed very low iron… read more here.
Keywords: grain oriented; steel; silicon steel; oriented silicon ... See more keywords
Pragmatic Modeling of Dynamic Magnetization and Iron Loss in Grain-Oriented Steel Sheets
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DOI: 10.1109/tmag.2017.2712191
Abstract: This paper presents the extension of two 1-D lamination models with magnetic hysteresis to reproduce dynamic hysteresis loops and power loss in grain-oriented (GO) electrical steels. For this purpose, the concept of magnetic viscosity is… read more here.
Keywords: grain oriented; pragmatic modeling; modeling dynamic; loss grain ... See more keywords