Table 11 ANOVA table for SN ratio of HV.

From: Effect of friction stir processing parameters on mechanical properties of different aluminum alloy plates

Source

DF

Adj

SS

Adj MS

F-

value

P-value

 

Material

2

653.81

326.903

36.36

0.000

Significant

Pin profile

2

39.20

19.601

2.18

0.139

 

Cooling

2

11.19

5.594

0.62

0.547

 

Error

20

179.83

8.992

   

Total

26

884.03

    
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