Friction stir welding tool and friction stir welding method

United States of America Patent

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Jul 15, 2010
filing date
Mar 16, 2006

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Abstract

has a length of 0.3 to 2 mm. This friction stir welding tool can improve the work efficiency of friction stir welding and can carry out friction stir welding which is excellent in welding quality after main friction stir welding.

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Patent Owner(s)

Patent Owner	Address
SHOWA DENKO K K	13-9 SHIBADAIMON 1-CHOME MINATO-KU TOKYO 1058518

International Classification(s)

B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nagano, Yoshitaka	Oyama-shi, JP	43	569

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Friction stir welding tool and friction stir welding method

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United States of America Patent

12805168

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12805168

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