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RISThermomechanical and Isothermal Fatigue Behavior of Bare and Coated Superalloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermomechanical fatigue (TMF) and isothermal fatigue (IF) experiments were performed on bare Mar-M246 as well as bare and coated Mar-M247 nickel based superalloys at strain ranges from 0.335 ...
A Methodology for Predicting Variability in Microstructurally Short Fatigue Crack Growth Rates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element model, which implements single crystal constitutive relationships, was used to simulate fatigue cracks growing at the microstructural level. Plastic deformation (slip) was allowed ...