Effect of Ti-Based Thin Solid Films on Tribological and Mechanical Properties of AL7075-T7351

Table 6

Results of hardness and wear behavior.

Parameters				Hardness (Hv)	Wear track (mm)	Friction coefficient	Wear loss (mg)
Specimens	A	B	C
A0	0	0	0.45	160	1.37	0.343	2.67
A1	30 min	100 W	0.45	272	1.18	0.345	2.00
A2	90 min	100 W	0.45	251	1.23	0.263	2.50
A3	30 min	300 W	0.45	248	1.12	0.284	1.70
A4	90 min	300 W	0.45	173	0.79	0.294	0.93
B0	0	0	0.25	166	1.34	0.338	2.17
B1	30 min	100 W	0.25	196	1.43	0.397	2.13
B2	90 min	100 W	0.25	270	0.93	0.233	1.10
B3	30 min	300 W	0.25	237	0.85	0.204	1.37
B4	90 min	300 W	0.25	148	1.06	0.361	1.20