Title:
ELECTROMAGNETIC STEEL SHEET FOR LAMINATION, LAMINATE ELECTROMAGNETIC STEEL SHEET, PRODUCTION METHOD FOR LAMINATE ELECTROMAGNETIC STEEL SHEET, AND IRON CORE FOR VEHICLE MOTOR
Document Type and Number:
WIPO Patent Application WO/2016/017132
Kind Code:
A1
Abstract:
Provided is a laminate electromagnetic steel sheet for use in a laminate iron core that is for a vehicle motor or the like and that requires high-temperature adhesion and high-temperature oil resistance. An electromagnetic steel sheet that is for lamination and that comprises an electromagnetic steel sheet and an adhesive insulating coating film that is provided to at least one surface of the electromagnetic steel sheet and that has a Martens hardness (HM) of 50 or more but less than 500.
Inventors:
NAKAGAWA NOBUKO (JP)
SASHI KAZUMICHI (JP)
MURAMATSU NAOKI (JP)
TADA CHIYOKO (JP)
SASHI KAZUMICHI (JP)
MURAMATSU NAOKI (JP)
TADA CHIYOKO (JP)
Application Number:
PCT/JP2015/003725
Publication Date:
February 04, 2016
Filing Date:
July 24, 2015
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C23C26/00; B32B15/08; B32B15/098; C21D9/46; H01F1/18; H02K1/02; H02K15/02
Foreign References:
| JP2000030923A | 2000-01-28 | |||
| JP2000173816A | 2000-06-23 | |||
| JPH11162723A | 1999-06-18 | |||
| JPH11162724A | 1999-06-18 |
Other References:
See also references of EP 3176285A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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