| Effect of Cavitation S Peening® |
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Fatigue strength of materials can be improved by using Cavitation S Peening®.
Cavitation S Peening® can introduce compressive residual stress.
Cavitation S Peening® can also improve corrosion resistance of steel.
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Fig. 2 Improvement of fatigue strength |
Peened area is not rusted.
@@@@@Peened area of soft aluminum |
Fig. Improvement of corrosion resistance of carbon steel |
| REFERENCES |
 | H.Soyama, Improvement in Fatigue Strength of Silicon Manganese Steel SUP7 by Using
a Cavitating Jet, JSME International Journal, Ser.A, Vol.43, No.2, 2000, pp.173 - 178. |
| H.Soyama, J.D.Park and M.Saka, Use of Cavitating Jet for Introducing Compressive Residual
Stress, Journal of Manufacturing Science and Engineering, Trans. ASME, Vol.122, No.1, 2000, pp.83 - 89. |
| H.Soyama and M.Asahara, Improvement of the Corrosion Resistance of a Carbon Steel Surface
by a Cavitating Jet, Journal of Materials Science Letters, Vol.18, No.23, 1999, pp.1953 - 1955. |
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