Question
In: Mechanical Engineering
Calculate the number of cycles to failure (Nf) of an aluminum alloy exposed to reverse tensile-compressive...
Calculate the number of cycles to failure (Nf) of an aluminum alloy exposed to reverse tensile-compressive loading (N) with a stress amplitude of 150MPa. A = 2x10^-12. n = 2.5m.
If initially the length (ao) of the largest crack is 0.75mm and the fracture toughness (Kc) = 35MPA m1/2.
Solutions
samet mamat answered 3 years agoRelated Solutions
The time to rupture of an S-590 alloy exposed to a tensile stress of 140 MPa...
The time to rupture of an S-590 alloy exposed to a tensile
stress of 140 MPa at 800C is 9.7 days. Compute the rupture lifetime
of this alloy when subjected to a tensile stress of 140 MPa at
650C.
Please, explain in details. Thanks!
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