Modification of Microstrucure and Residual Stress on Friction Welding Surface of Titanium Alloy by Water-Jet Cavitation Peening-Reference-Cited by-同舟云学术

Modification of Microstrucure and Residual Stress on Friction Welding Surface of Titanium Alloy by Water-Jet Cavitation Peening

Published:2011-08 Issue: Volume:317-319 Page:429-435
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Ju Dong Ying¹,Fu Xin Mao¹,Na Shun¹,Han Bing²,Deng Xiao Hu¹

Affiliation:

1. Saitama Institute of Technology

2. University of Science and Technology LiaoNing

Abstract

Water jet cavitation peening is applied to improve the strength and mechanical properties of the friction-welded joints of titanium alloys. Scanning electron microscopy observations of the microstructure of the welded joints and welded area before/after water jet cavitation peening confirm slip dislocation at the microstructure near the surface of the specimens. The residual stress on the surface of the welded joint is measured by X-ray diffraction. The results indicate the effect of peening time on the strength of compressive residual stress.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.317-319.429.pdf

Reference9 articles.

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2. B. Han, in: Studies on Generation Mechanism of Residual Stress and Material Strengthening by Water-jet Cavitation Peening, edited by Saitama Institute of Technology, Saitama, JP (2009), in press.

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