BONDED BODY OF ALUMINUM ALLOY AND COPPER ALLOY, AND BONDING METHOD FOR SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

14361951

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A bonded body made of an aluminum alloy and a copper alloy and obtained by employing the aluminum alloy as one member to be bonded and the copper alloy as the other member to be bonded, the one bonded member and the other bonded member being bonded to each other through metallic connection, wherein the one bonded member is made of comprising an aluminum alloy containing Cu: 3.0 mass % to 8.0 mass % and Si: 0.1 mass % to 10 mass % with balance being Al and unavoidable inevitable impurities, and satisfying the chemical formula: C+2.4×S≧7.8 where C (mass %) is a Cu concentration and S (mass %) is a Si composition concentration is satisfied, and the other bonded member comprises a copper alloy having a higher solidus temperature than the one bonded member. A bonding method for the bonded body is provided.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
UACJ CORPORATION7-2 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 100-0004

International Classification(s)

loading....
  • 2012 Application Filing Year
  • B23K Class
  • 1509 Applications Filed
  • 1202 Patents Issued To-Date
  • 79.66 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitawaki, Kotaro Tokyo, JP 38 97
Murase, Takashi Tokyo, JP 36 397

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 2 Citation Count
  • B23K Class
  • 10.94 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges10765112951219611201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 80100 +050100150200250300350400450500550600650700

Forward Cite Landscape

Load Citation