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Table 5 Life increment of composite materials

From: Fatigue Life Prediction for SiC/Al Materials Based on Path Planning Algorithm Considering Residual Stress

Stress (MPa)

162

190

210

Exp

Pre

Exp

Pre

Exp

Pre

Al

210000

181246

65000

77878

31000

35237

SiC/Al

2800000

2493463

910000

928124

320000

280909

Change rate

13.33

13.76

14.00

11.91

10.32

7.97