For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Preparation of Sn-Coated Mesophase Graphite Powders by Carbothermal Reduction
p.738
Room-Temperature Deposition of Nano-TiO2 Coating by Vacuum Cold Spraying Using TiCl4-Aagglomerated Nano-TiO2 Powder for Flexible Dye-Sensitized Solar Cell
p.742
Study on the Machining of Plasma-Sprayed Al2O3 Coatings by Ultrasonic Vibration Cutting
p.746
Appearance of Mechanical Zinc Coatings and Superficial Pore Sealing Treatment
p.750
Experimental Investigation on Intensity and Residual Stress in Superficial Layers Induced by Water Cavitation Peening with Aeration
p.754
Formation and Control of 40Cr Grind-Hardening
p.758
Fractal Characteristic and Wear Prediction of Surface Micro-Topography of Laser-Textured Roller
p.762
Effects of Dimple Geometric Parameters on the Performance of a Laser-Textured Mechanical Seal
p.766
Research on the Robotic Free Abrasive Polishing System for the Rapid Spray Metal Tooling
p.770

Experimental Investigation on Intensity and Residual Stress in Superficial Layers Induced by Water Cavitation Peening with Aeration

Article Preview

Abstract:

Water cavitation peening (WCP) with aeration is a novel surface enhancement method. A new ventilation nozzle with aeration is adopted to improve the process capability of WCP by increasing the impact pressure induced by the bubble collapse on the surface of components. In this study, in order to investigate the process capability of the WCP with aeration, a standard N-type almen strips of spring steel SAE 1070 was treated by WCP with various process conditions, and the arc height value and the residual stress in the superficial layers were measured by X-ray diffraction method. The optimal fluxes of aeration and the optimal standoff distances were achieved.

You might also be interested in these eBooks
Surface Engineering View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 373-374)

Pages:

754-757

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.373-374.754

Citation:

Cite this paper

Online since:

March 2008

Authors:

Dong Ying Ju, B. Han

Keywords:

Arc Height Value, Impact Pressure, Residual Stress, Water Cavitation Peening

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2008 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] C.E. Brenne: Cavitation and Bubble Dynamics (Oxford University Press, Oxford 1995).

Google Scholar

[2] Y. Tomita and A. Shima: J. Fluid Mech., Vol. 169 (1986), p.535.

Google Scholar

[3] D.Y. Ju, M. Qin, T. Koubayashi, R. Oba: Surf. Eng. Vol. 22 (2006), p.219.

Google Scholar

[4] H. Soyama, K. Saito, M. Saka: J. Eng. Mater. Technol. Vol. 124 (2002), p.135.

Google Scholar

[5] D. Odhiamabo, H. Soyama: Int. J Fatigue Vol. 25 (2003), p.1217.

Google Scholar

[6] B. Han, D. Y. Ju, W. P. Jia: Appl. Surf. Sci. Vol. 253 (2007), p.9342.

Google Scholar

[7] H. Chanson: J. Hydraul. Res. Vol. 27(4) (1989), p.519.

Google Scholar

[8] S.O. Russel, G.J. Sheehan: Can. J. Civil Eng. Vol. 1 (1974), p.97.

Google Scholar

[9] X.B. Huang, W.H. Xia: J. Hydrodynamics, Vol. 19(2A) (2004), p.158.

Google Scholar

[10] M. Qin, D.Y. Ju, R. Oba: Surf. Coat. Tech. Vol. 200 (2006), p.5364.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.