Apparatus and method for the production of non-grain-oriented electrical steel

Abstract

Apparatus (1) and method for producing non-grain-oriented electrical steel, wherein the apparatus (1) comprises: an entry section (10) configured to unwind a metal strip (2) from a coil by means of an unwinder (11) and transport it along a conveying direction (F); a pickling section (30) arranged downstream of the entry section (10) along the conveying direction (F) and configured to treat the metal strip (2) with a pickling solution; a tempering section (40) arranged downstream of the pickling section (30) along the conveying direction (F) and configured to subject the metal strip (2) to recrystallization annealing; a rolling mill (50) arranged downstream of the tempering section (40) along the conveying direction (F) and configured to reduce the strip thickness of the metal strip (2) to a desired final dimension;and an exit area (60) which is arranged and set up along the conveying direction (F) downstream of the rolling mill (50) to wind the metal strip (2) into a coil by means of a winder (61).

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