Thyssen Krupp Ag

Thyssenkrupp Steel Europe Ag

Anton Vidovic

Olaf Fischer

Karl Telger

Marco Tietz

Sebastian Sieron

Nina Maria Winkler

Silke Strauss

Nina Maria Strecker

Aleksander Matos Costa

Julia Daamen

A non-oriented electrical steel strip or sheet having the following composition, in percent by weight: 3.2 to 3.4 of Si, 0.85 to 1.1 of Al, 0.07 to 0.18 of Mn, 0.01 to 0.04 of P, 0.0003 to 0.0030 of S, 0.0005 to 0.0020 of N, 0.0010 to 0.0050 of C, 0.0015 to 0.0040 of Ti, 0.01 to 0.008 of Cr, up to 0.05 in total of Nb+Mo+V, balance Fe and unavoidable impurities up to a total amount of 1.0% and having a specific electrical resistance at 50° C. of 0.62 to 0.65μΩm. Also, a process for the production thereof and the use thereof in iron cores of rotating electric machines, in particular in electric motors, for example in electric vehicles or hybrid vehicles, and generators.

Electric steel strip or sheet for higher frequency electric motor applications, with improved polarization and low magnetic losses

The invention relates to a non-oriented electrical steel strip or sheet, in particular for electrical engineering applications, an electrical engineering component produced from such an electrical steel strip or sheet, a process for producing an electrical steel strip or sheet and the use of such an electrical steel strip or sheet in components for electrical engineering applications.

Non-oriented electrical steel strip for electric motors

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Essen, Germany

Anton Vidovic