Title:
無方向性電磁鋼板およびその製造方法
Document Type and Number:
Japanese Patent JP6496413
Kind Code:
B2
Abstract:
A non-oriented electrical steel sheet according to an embodiment of the present invention includes Ti at 0.0030 wt% or less (excluding 0 wt%), Nb at 0.0035 wt% or less (excluding 0 wt%), V at 0.0040 wt% or less (excluding 0 wt%), B at 0.0003 wt% to 0.0020 wt%, and the remaining portion including Fe and other inevitably added impurities, wherein a value of ([Ti]+0.8[Nb]+0.5[V])/(10*[B]) may be 0.17 to 7.8.
Inventors:
Kim, Jae Hoon
Ryu, Jong Wook
Kim, Sun Il
Jeong, Shin Young
Shin, Soo Young
Lee, Sang
Ryu, Jong Wook
Kim, Sun Il
Jeong, Shin Young
Shin, Soo Young
Lee, Sang
Application Number:
JP2017534250A
Publication Date:
April 03, 2019
Filing Date:
December 21, 2015
Export Citation:
Assignee:
POSCO
International Classes:
C22C38/00; C21D8/12; C22C38/14; C22C38/60; H01F1/147
Domestic Patent References:
JP2005200755A | ||||
JP2000129409A | ||||
JP2001123252A | ||||
JP2013044010A | ||||
JP2004332031A | ||||
JP2011006721A | ||||
JP2010024509A | ||||
JP2005206887A | ||||
JP2012036474A | ||||
JP6010048A |
Foreign References:
WO2013127048A1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara
Masakazu Ito
Yuko Hara