Title:
ALUMINUM-CLAD PLATE MATERIAL FOR PROTECTION AGAINST SPACE DEBRIS AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2022160227
Kind Code:
A
Abstract:
To provide a plate material made of aluminum alloy for manufacturing a bumper material for protection against space debris which causes less ejectors when space debris collide.SOLUTION: An aluminum-clad plate material for protection against space debris which is an aluminum alloy-clad material in which an aluminum alloy core material and an aluminum alloy skin material are laminated, where the aluminum alloy core material is made of JIS6061 aluminum alloy, tensile strength of which is 295 MPa or more and yield strength is 245 MPa or more, and the aluminum alloy skin material is made of aluminum alloy having lower tensile strength and larger elongation than the aluminum alloy core material.SELECTED DRAWING: Figure 3
Inventors:
NISHIDA MASAHIRO
TANAKA HIROKI
AISU YUKI
TANAKA HIROKI
AISU YUKI
Application Number:
JP2021064858A
Publication Date:
October 19, 2022
Filing Date:
April 06, 2021
Export Citation:
Assignee:
UACJ CORP
International Classes:
C22C21/00; B64G1/56; C22F1/04
Attorney, Agent or Firm:
Patent Attorney Corporation Ashitaba International Patent Office