Title:
金属－繊維強化樹脂材料複合体、金属－繊維強化樹脂複合ユニット、金属－繊維強化樹脂材料複合体の製造方法、及び自動車部品
Document Type and Number:
Japanese Patent JP7188613
Kind Code:
B2
Abstract:
In a metal - fiber reinforced plastic (FRP) composite, the FRP and the metal member are bonded together, so internal stress (thermal stress) is generated due to the misfit of coefficients of thermal expansion of the metal member and the FRP. Not only does the binder layer peel off and the mechanical properties of the FRP cannot be obtained, but also defects in appearance (surface strain) occur. Therefore, the technical problem is to secure the mechanical properties as a composite while easing the internal stress and keeping surface strain from being generated.The metal - fiber reinforced plastic (FRP) composite according to the present invention solves the technical problem by sandwiching an FRP between two metal members and not having at least one of the metal members joined (bonded) with the FRP. Further, it is possible to arrange an intermediate member between the other metal member and the FRP and sandwich the FRP between the two metal members through the intermediate member.
Inventors:
Masaharu Ibaraki
Noriyuki Noriyoshi
Noriyuki Noriyoshi
Application Number:
JP2021551632A
Publication Date:
December 13, 2022
Filing Date:
October 02, 2020
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B32B15/08; B32B3/04; F16B5/02; F16B5/04; F16B11/00
Domestic Patent References:
| JP2013159019A | ||||
| JP2007196545A | ||||
| JP2010255178A |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Ritsuo Fukuchi
Saito Manabu
Kenji Kimura
Shinji Mihashi
Ritsuo Fukuchi
Saito Manabu
Kenji Kimura
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