Water jet peening compressive residual stress test method, test device, and test facility

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United States of America Patent

PATENT NO 9739695
SERIAL NO

14766559

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Abstract

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A plastically deformable almen strip is held under a predetermined underwater environment in which water jet peening is carried out, and a result of providing compressive residual stress in the water jet peening is confirmed by jetting water jet to the almen strip.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hori, Nobuyuki Tokyo, JP 46 183
Michishita, Yukio Tokyo, JP 20 151
Ota, Takahiro Tokyo, JP 22 207

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