Table 1.
Difference of roughness between control and laser peen-treated samples
| Descriptions | Control (µm) | Peen-treated (µm) |
|---|---|---|
| Profile length | 178.09 | 365.13 |
| Ra | 0.10 | 0.66 |
| Rq | 0.13 | 0.72 |
| Rp | 0.28 | 1.18 |
| Rv | 0.35 | 1.15 |
| Rz | 0.63 | 2.33 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.