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

  Info
Periodical
Key Engineering Materials (Volumes 373-374)
Main Theme
Edited by
M.K. Lei, X.P. Zhu, K.W. Xu and B.S. Xu
Pages
754-757
DOI
10.4028/www.scientific.net/KEM.373-374.754
Citation
D. Y. Ju, B. Han, "Experimental Investigation on Intensity and Residual Stress in Superficial Layers Induced by Water Cavitation Peening with Aeration", Key Engineering Materials, Vols. 373-374, pp. 754-757, 2008
Online since
March 2008
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jun Sheng Li, Cheng Zhang, Chun Bo Che, Jin Long Zuo, Fang Gu, Rong Jun Su
Abstract:In order to study the pollutants removal effect, the reactor operating conditions were studied with Biological Aerated Filter (BAF) process....
1289
Authors: Y. L. Liu, B. Lv, W.L. Wei
Chapter 4: Water Purification and Wastewater Treatment
Abstract:In this paper, the flow structure of the oxidation ditch was studied using numerical simulation method and different submerged depth of...
429
Authors: Yan Mei Yin, Jie Wang, Feng Wei Yu, Hui Jia, Nan Luo
Chapter 2: Biochemical Materials, Environmental Materials and Chemistry Processing
Abstract:In the present study, an orthogonal array design was adopted to investigate effects of operational parameters including aeration intensity,...
478
Authors: Zhen Zhou, Wen Rui Shao, Can Xing, Zheng Li, Peng Qiong Guan, Tao Zhou, Zi Chao Wei
Chapter 7: Pollution Control (Air, Water, Solid)
Abstract:The biological phosphorus (P) removal characteristics of a full-scale Unitank wastewater treatment plant (WWTP) were investigated by field...
1696
Authors: Wei Zhang, Chen Lv, Yu Jie Wang, Meng Yi Sun, Jia Kai Guo
Chapter 7: Environmental Engineering and Environmental Protection
Abstract:Based on the pilot experiment on quick start-up of filter for removing manganese, amplification experiment was carried out. High...
927