Effect of an electrical insulating coating on the efficiency of laser treatment of grain-oriented electrical steel

作者: L. S. Karenina , Yu. N. Dragoshanskii , R. B. Puzhevich , G. S. Korzunin

DOI: 10.1134/S0031918X11030203

关键词:

摘要: Effect of an electrical insulating coating on the efficiency laser treatment grain-oriented steel has been studied. The similarity and distinctions mechanisms action magnetic losses in have analyzed. It shown, both separate samples commercial parties that reduces lower tensile stresses produced by metal, more pronounced effect treatment. results obtained also show absence additivity upon combined metal.

参考文章(11)
N. Takahashi, Y. Ushigami, M. Yabumoto, Y. Suga, H. Kobayashi, T. Nakayama, T. Nozawa, Production of very low core loss grain-oriented silicon steel IEEE Transactions on Magnetics. ,vol. 22, pp. 490- 495 ,(1986) , 10.1109/TMAG.1986.1064369
Yu. N. Dragoshanskii, V. I. Pudov, V. V. Gubernatorov, Combined thermomagnetic and laser treatments of anisotropic electrical materials The Physics of Metals and Metallography. ,vol. 111, pp. 464- 470 ,(2011) , 10.1134/S0031918X1104003X
T. Nozawa, Y. Matsuo, H. Kobayashi, K. Iwayama, N. Takahashi, Magnetic properties and domain structures in domain refined grain‐oriented silicon steel (invited) Journal of Applied Physics. ,vol. 63, pp. 2966- 2970 ,(1988) , 10.1063/1.340917
T. Sato, K. Kuroki, O. Tanaka, Approaches to the lowest core loss in grain-oriented 3% silicon steel with high permeability IEEE Transactions on Magnetics. ,vol. 14, pp. 350- 352 ,(1978) , 10.1109/TMAG.1978.1059886
S.D. Washko, W.G. Morris, Effects of coatings on domain wall spacing and core loss in 3% Si-Fe single crystals Journal of Magnetism and Magnetic Materials. ,vol. 19, pp. 349- 352 ,(1980) , 10.1016/0304-8853(80)90628-9
M. Nakamura, K. Hirose, T. Nozawa, M. Matsuo, Domain refinement of grain oriented silicon steel by laser irradiation IEEE Transactions on Magnetics. ,vol. 23, pp. 3074- 3076 ,(1987) , 10.1109/TMAG.1987.1065748
R. B. Puzhevich, M. B. Tsyrlin, G. S. Korzunin, Effect of electrical insulating coatings on the properties of anisotropic electrical-sheet steel Physics of Metals and Metallography. ,vol. 102, pp. 366- 375 ,(2006) , 10.1134/S0031918X06100048
R. V. Puzhevich, G. S. Korzunin, L. S. Karenina, M. B. Tsyrlin, Mutual influence of electrical insulating coatings and structural barriers on the level of magnetic losses in anisotropic electrical sheet steel The Physics of Metals and Metallography. ,vol. 108, pp. 543- 547 ,(2009) , 10.1134/S0031918X09120047
P.J. Banks, E. Rawlinson, Dynamic magnetostriction and mechanical strain in oriented 3% silicon-iron sheet subject to combined longitudinal and transverse stresses Proceedings of the Institution of Electrical Engineers. ,vol. 114, pp. 1537- 1546 ,(1967) , 10.1049/PIEE.1967.0293
Muneyuki Imafuku, Hiroshi Suzuki, Koichi Akita, Keiji Iwata, Masahiro Fujikura, Effects of laser irradiation on iron loss reduction for Fe–3%Si grain-oriented silicon steel Acta Materialia. ,vol. 53, pp. 939- 945 ,(2005) , 10.1016/J.ACTAMAT.2004.10.040