Principal Investigator: Dr. Q Han
Technical Tasks
- Experimental Setup
- Test of Ultrasonic Shot Peening
- Sample Characterization
- Nitriding or Carburizing Test
Overview
Use of high-frequency, high-intensity ultrasound energy to bombard surfaces using hard particles to develop nanostructures on material surfaces which will generate repetitive severe plastic deformation on the surface layer of the component.
The goal of this project is to evaluate the feasibility of developing technologies that can be used for creating nanostructures at the surfaces of metal components. The idea is to use high intensity ultrasonic vibration to drive hard particles that repeatedly bombard metal components.
Deliverables
The deliverables of the proposed project will consist of an experimental setup for this research at the end of month 4, a report describing the formation of nanostructures near the surface of workpiece at the end of month 8, and a final report documenting the experimental details and results at the end of the project.
