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Title:
FRICTION STIR WELDING METHOD AND FRICTION STIR WELDING TOOL
Document Type and Number:
WIPO Patent Application WO/2024/034268
Kind Code:
A1
Abstract:
This friction stir welding method causes a friction stir welding tool to pass through a material to be welded, in the thickness direction of the material to be welded, and performs friction stir welding in a state in which a refrigerant is flowing through a through-hole provided in a rotating shaft of the friction stir welding tool.

Inventors:
FUJII HIDETOSHI (JP)
MIURA TAKUYA (JP)
MORISADA YOSHIAKI (JP)
Application Number:
PCT/JP2023/023046
Publication Date:
February 15, 2024
Filing Date:
June 22, 2023
Export Citation:
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Assignee:
UNIV OSAKA (JP)
International Classes:
B23K20/12
Foreign References:
JP2015188922A2015-11-02
JP2009166132A2009-07-30
JP3530342B22004-05-24
US20060043152A12006-03-02
US5794835A1998-08-18
JP2018008306A2018-01-18
JP5620681B22014-11-05
JP2004148350A2004-05-27
JP2002045981A2002-02-12
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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