Title:
アルミニウム合金材並びにこれを用いた導電部材、電池用部材、締結部品、バネ用部品および構造用部品
Document Type and Number:
Japanese Patent JP6410967
Kind Code:
B2
Abstract:
It is an object of the present invention to provide an aluminum alloy material which can serve as a substitute for an iron-based or copper-based metal material, and has a high strength; and a conductive member, a battery member, a fastening component, a spring component, and a structural component including the aluminum alloy material. The aluminum alloy material has an alloy composition consisting of 0.2 to 1.8% by mass of Mg, 0.2 to 2.0% by mass of Si, 0.01 to 1.50% by mass of Fe, with the balance containing Al and inevitable impurities, wherein the aluminum alloy material has a fibriform metallographic structure where crystal grains extend so as to be aligned in one direction; and in a cross section parallel to the one direction, an average value of a size perpendicular to a longitudinal direction of the crystal grains is 270 nm or less.
Inventors:
Yohei Kaneko
Akiyoshi Araki
Kyota Susai
Akiyoshi Araki
Kyota Susai
Application Number:
JP2017561018A
Publication Date:
October 24, 2018
Filing Date:
July 11, 2017
Export Citation:
Assignee:
THE FURUKAW ELECTRIC CO.,LTD.
International Classes:
C22C21/02; C22C21/06; H01B1/02
Domestic Patent References:
| JP2010280969A | ||||
| JP2004134212A | ||||
| JP2014125676A |
Foreign References:
| WO2013146762A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Shuichi Sumiyoshi
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Shuichi Sumiyoshi