NON-ORIENTED ELECTROMAGNETIC STEEL SHEET

In this non-oriented electrical steel sheet, an area proportion of crystal grains having a crystal grain size of less than 200 µm is 10% or lower when a boundary with a crystal orientation difference of 2° or more and less than 15° is regarded as a crystal grain boundary in a cross section parallel...

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Bibliographische Detailangaben
Hauptverfasser: WAKISAKA, Takeaki, NATORI, Yoshiaki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:In this non-oriented electrical steel sheet, an area proportion of crystal grains having a crystal grain size of less than 200 µm is 10% or lower when a boundary with a crystal orientation difference of 2° or more and less than 15° is regarded as a crystal grain boundary in a cross section parallel to a steel sheet surface.