Improvement of Wear Resistance of Steel by Means of a Cavitating Jet and a Submerged Pulse Laser


Mechanical surface treatment using cavitation impact was proposed and it is called as “cavitation peening”. In order to demonstrate peening effect on improvement of wear resistance using cavitation peening, mass loss caused by wear was evaluated experimentally with and without cavitation peening. In the present paper, cavitation was produced by a cavitating jet and a submerged pulse laser. Although it was believed that impact induced by laser ablation was used for peening, impact induced bubble collapse which was generated after laser ablation was larger than that of laser ablation. It was revealed that both peening method using the cavitating jet and submerged pulse laser reduced mass loss due to wear.

Experimental Facilities and Procedures
Full text of this content:

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In