Title:
疲労寿命向上のための異種チタン合金溶加材を利用した溶接チタン構造体
Document Type and Number:
Japanese Patent JP7299038
Kind Code:
B2
Abstract:
Provided is a method for welding dissimilar types of titanium. The method utilizes a filler metal that is also dissimilar to the types of titanium being welded. The method forms welds with improved fatigue life at room and high temperatures with no loss of tensile strength compared to welds formed by conventional methods of welding titanium.
Inventors:
Catherine Jay Parish
Robert Di Briggs
Gary W. Coleman
Frederick W Barbault
Robert Di Briggs
Gary W. Coleman
Frederick W Barbault
Application Number:
JP2019032608A
Publication Date:
June 27, 2023
Filing Date:
February 26, 2019
Export Citation:
Assignee:
The Boeing Company
International Classes:
B23K9/23; B23K9/167; B23K9/173; B23K9/18; B23K10/02; B23K15/00; B23K20/12; B23K26/32; B23K35/32; C22C14/00
Domestic Patent References:
| JP2018504282A | ||||
| JP2127981A | ||||
| JP9209100A | ||||
| JP2012200753A | ||||
| JP62192296A |
Foreign References:
| WO2017018520A1 | ||||
| US20050011936 | ||||
| US5873703 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Tatsuhiko Abe
Shinpei Kuroda
Choe Yun
Tatsuhiko Abe
Shinpei Kuroda
Choe Yun