Title:
締結部材
Document Type and Number:
Japanese Patent JP6749087
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fastening member that inhibits stress relaxation even under high temperature environment and can maintain strength.SOLUTION: The fastening member has conductivity and comprises an aluminum matrix composite material having an aluminum matrix phase (1) and a dispersoid (2) dispersed in the inside of the aluminum matrix phase and formed by reacting a part or all of additives with aluminum in the aluminum matrix phase. Cristal grains of aluminum are finely divided by highly dispersing the dispersoid in the inside of the aluminum matrix phase and therefore, stress relaxation can be inhibited even under high temperature environment and strength can be maintained.SELECTED DRAWING: Figure 8
Inventors:
Yasushi Otsuka
Satoshi Yoshinaga
Satoshi Yoshinaga
Application Number:
JP2015213949A
Publication Date:
September 02, 2020
Filing Date:
October 30, 2015
Export Citation:
Assignee:
Yazaki Corporation
International Classes:
C22C49/06; B22F5/06; C22C21/00; C22C21/06; C22C47/14; H01B1/02
Domestic Patent References:
| JP8260075A | ||||
| JP1092329A |
Attorney, Agent or Firm:
Hidekazu Miyoshi