Research Article
A Study on the Wear Characteristics of Al7075 with Changes in Surface Roughness and Ti Thin Film Deposition Time
Figure 3
Friction coefficient graph by surface roughness: (a) polished with #400; (b) polished with #800; (c) polished with #1200; (d) polished with #alumina.
| (a) |
| (b) |
| (c) |
| (d) |