| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7913172 | Scripta Materialia | 2015 | 4 Pages |
Abstract
Material flow and plastic deformation in ultrasonic vibration enhanced friction stir welding are visualized by employing a special marker material and welding procedure. Based on the results, three methods are developed to evaluate the volume of deformed material, the material flow velocity and the strain/strain rate, and the effect of ultrasonic vibration on the plastic deformation and material flow around the tool is characterized.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Xiaochao Liu, Chuansong Wu, Girish Kumar Padhy,