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Posted: **Tue May 24, 2022 10:30 am**

: Question 4 A Explain The Three Processes Of Fatigue Initiation And Stage I And Ii Crack Growth In A Specimen With An I 1 (8.96 KiB) Viewed 8 times

Question 4. a) Explain the three processes of fatigue initiation and Stage I and II crack growth in a specimen with an ideal surface (i.e no pre-existing cracks). [6 marks]