Research Article

A Study on Contact Fatigue Performance of Nitrided and TiN Coated Gears

Figure 5

The SEM micrograph of nitrided gears after running test.
580470.fig.005a
(a) Pitch line of driving gear
580470.fig.005b
(b) Edge of meshed zone of driving gear
580470.fig.005c
(c) Pitch line of driven gear
580470.fig.005d
(d) Edge of meshed zone of driven gear