FIELD: metallurgy.
SUBSTANCE: invention relates to the field of metallurgy. To improve magnetic properties of sheet steel, method of producing textured electrical steel sheet includes heating of steel slab at 1300 °C or less, wherein slab is obtained from steel containing C, Si, Mn, acid-soluble Al, S and/or Se, Sn and/or Sb, N and residue - Fe and unavoidable impurities, hot rolling of steel slab to produce hot-rolled sheet steel, cold rolling once or twice or more times with intermediate annealing between them to obtain cold-rolled sheet steel of final thickness, primary recrystallization annealing, application of annealing separator to surface of cold-rolled sheet steel and secondary recrystallisation annealing.
EFFECT: improved magnetic properties of sheet steel.
7 cl, 4 tbl, 1 dwg
| Title |
Year |
Author |
Number |
| METHOD OF TEXTURIZED ELECTRIC STEEL SHEET PRODUCTION |
2013 |
- Khayakava, Yasuyuki
- Singaki, Yukikhiro
- Yamaguti, Khiroj
- Matsuda, Khirosi
- Vakisaka, Yujko
|
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2013 |
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|
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- Terasima, Takasi
|
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|
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|
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|
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