The effects of CO2 laser and thulium-doped fibre laser scribing on magnetic domains structure, coercivity, and nanohardness of Fe-3.2Si grain-oriented electrical steel sheets

Authors:
  • VPV. Puchý
    V. Puchý
  • FKF. Kováč
    F. Kováč
  • LFL. Falat
    L. Falat
  • IPI. Petryshynets
    I. Petryshynets
  • RDR. Džunda
    R. Džunda
  • MFM. Fides
    M. Fides
  • MPM. Podobová
    M. Podobová
  • JMJ. Mrázek
    J. Mrázek
  • YBY. Baravets
    Y. Baravets
  • PHP. Honzátko
    P. Honzátko
  • SVS. Vytykáčová
    S. Vytykáčová

Abstract
The effects of CO2 laser and thulium-doped fibre laser scribing on magnetic domains structure, coercivity, and nanohardness of Fe-3.2Si grain-oriented electrical steel sheets