Investigations on Microstructure, Mechanical, Thermal, and Tribological Behavior of Cu-MWCNT Composites Processed by Powder Metallurgy

Table 6

Analysis of variance for .

Source	DF	Seq SS	Adj SS	Adj MS	-value	value	% contribution
Weight percentage of MWCNT	3	5127.84	5127.84	1709.28	305.89	≤0.001	95.97
Applied load (N)	3	160.25	160.25	53.42	9.56	0.048	2.99
Sliding velocity (m/s)	3	19.15	19.15	6.38	1.14	0.458	0.35
Sliding distance (m)	3	19.14	19.14	6.38	1.14	0.458	0.35
Error	3	16.76	16.76	5.59
Total	15	5343.14