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Title:
WATER JET PEENING COMPRESSIVE RESIDUAL STRESS TEST METHOD, TEST DEVICE, AND TEST FACILITY
Document Type and Number:
WIPO Patent Application WO/2014/126039
Kind Code:
A1
Abstract:
The result of application of compressive residual stress in water jet peening is confirmed by holding an almen strip capable of undergoing plastic deformation in a predetermined underwater environment in which the water jet peening is applied, and emitting a water jet to the almen strip.

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WO/2022/040742SENSORS
Inventors:
MICHISHITA YUKIO (JP)
OTA TAKAHIRO (JP)
HORI NOBUYUKI (JP)
Application Number:
PCT/JP2014/053033
Publication Date:
August 21, 2014
Filing Date:
February 10, 2014
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G01L1/00; B23P17/00; G01N3/00; G21C19/02
Foreign References:
JPH0679626A1994-03-22
JP2012240099A2012-12-10
JPH05195052A1993-08-03
US4102176A1978-07-25
JP2004045115A2004-02-12
JP2004042154A2004-02-12
US2607213A1952-08-19
JP2003206995A2003-07-25
JP2006201141A2006-08-03
Other References:
HITOSHI SOYAMA ET AL.: "An Evaluation of Cavitation Shotless Peening by Using Almen Strip", THE JAPAN SOCIETY OF MECHANICAL ENGINEERS TOHOKU SHIBU DAI 36-KI SOKAI KOENKAI KOEN RONBUNSHU, 10 March 2001 (2001-03-10), pages 164 - 165, XP008177532
See also references of EP 2944935A4
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
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