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Fabrication and properties of strip casting 4.5 wt% Si steel thin sheet

Journal Article


Abstract


  • Three 4.5 wt% Si steel thin sheets with different thicknesses were efficiently fabricated by twin-roll strip casting, warm rolling and cold rolling followed by final annealing. A comprehensive investigation from the workability of the as-cast strip to the magnetic property of the produces was performed to illustrate the superiority of the new materials. The results show that the as-cast strip, which has a much lower Vickers hardness than that of the 6.5 wt% Si steel, is suitable for rolling processing. The X-ray diffraction (XRD) and transmission electron microscopy (TEM) studies confirm that no ordering phase exists in the as-cast strip. The cold-rolled thin sheets exhibit good surface quality without edge cracks. Furthermore, all the three 4.5 wt% Si steel thin sheets possess relative strong <100>//ND texture and present high magnetic inductions and low iron losses after finial annealing.

Authors


  •   Zu, Guoqing (external author)
  •   Zhang, Xiaoming (external author)
  •   Zhao, Jingwei
  •   Wang, Yuqian (external author)
  •   Yan, Yi (external author)
  •   Li, Chengang (external author)
  •   Cao, Guangming (external author)
  •   Jiang, Zhengyi

Publication Date


  • 2017

Citation


  • Zu, G., Zhang, X., Zhao, J., Wang, Y., Yan, Y., Li, C., Cao, G. & Jiang, Z. (2017). Fabrication and properties of strip casting 4.5 wt% Si steel thin sheet. Journal of Magnetism and Magnetic Materials, 424 64-68.

Scopus Eid


  • 2-s2.0-84991709095

Number Of Pages


  • 4

Start Page


  • 64

End Page


  • 68

Volume


  • 424

Abstract


  • Three 4.5 wt% Si steel thin sheets with different thicknesses were efficiently fabricated by twin-roll strip casting, warm rolling and cold rolling followed by final annealing. A comprehensive investigation from the workability of the as-cast strip to the magnetic property of the produces was performed to illustrate the superiority of the new materials. The results show that the as-cast strip, which has a much lower Vickers hardness than that of the 6.5 wt% Si steel, is suitable for rolling processing. The X-ray diffraction (XRD) and transmission electron microscopy (TEM) studies confirm that no ordering phase exists in the as-cast strip. The cold-rolled thin sheets exhibit good surface quality without edge cracks. Furthermore, all the three 4.5 wt% Si steel thin sheets possess relative strong <100>//ND texture and present high magnetic inductions and low iron losses after finial annealing.

Authors


  •   Zu, Guoqing (external author)
  •   Zhang, Xiaoming (external author)
  •   Zhao, Jingwei
  •   Wang, Yuqian (external author)
  •   Yan, Yi (external author)
  •   Li, Chengang (external author)
  •   Cao, Guangming (external author)
  •   Jiang, Zhengyi

Publication Date


  • 2017

Citation


  • Zu, G., Zhang, X., Zhao, J., Wang, Y., Yan, Y., Li, C., Cao, G. & Jiang, Z. (2017). Fabrication and properties of strip casting 4.5 wt% Si steel thin sheet. Journal of Magnetism and Magnetic Materials, 424 64-68.

Scopus Eid


  • 2-s2.0-84991709095

Number Of Pages


  • 4

Start Page


  • 64

End Page


  • 68

Volume


  • 424