METHOD OF MAKING SHEET FROM ELECTRICAL-SHEET STEEL AT ORIENTED GRANULAR STRUCTURE AND HIGH MAGNETIC PROPERTIES Russian patent published in 2002 - IPC

Abstract RU 2193603 C2

FIELD: production of sheets from electrical-sheet steel. SUBSTANCE: slab obtained after continuous casting is subjected to continuous nitriding by means of reaction between aluminum and nitrogen. Amount, size and distribution of emissions are controlled through high-temperature continuous thermal treatment; in the course of this treatment, primary recrystallization and high-temperature nitriding are effected. EFFECT: improved magnetic properties due to oriented granular structure. 14 cl, 6 tbl, 5 ex

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RU 2 193 603 C2

Authors

Chikale Stefano

Fortunati Stefano

Abbrudzese Dzhuzeppe

Dates

2002-11-27—Published

1997-07-24—Filed