Ultrasonic Impact Strengthening of Titanium Alloys: State-of-the-art and Prospectives
Publication Name
Zhongguo Jixie Gongcheng/China Mechanical Engineering
Abstract
This review started with the introduction to the principles and research progresses of the ultrasonic impact strengthening technology for titanium alloys. The influences of the properties of titanium alloys were investigated, which was associated with the different parameters of ultrasonic impact strengthening processes(static pressure, ultrasonic amplitude and numbers of rolling). Results show that the optimization of different processing parameters has a significant improvement on the performance strengthening of the titanium alloys. However, there is a critical value of the different processing parameters. Once the critical values arc exceeded, continuing to increase the parameter values will reduce the service performance of the titanium alloys. Finally, the difficulties of ultrasonic impact strengthening technology which used in the engineering applications were summarized. Combined with the development of intelligent manufacturing, the future development of ultrasonic impact strengthening technology was prospected.
Open Access Status
This publication is not available as open access
Volume
34
Issue
19
First Page
2269
Last Page
2287