2000 · 12 citations · 10 references
Natural SciencesMaterials EngineeringMaterials ScienceMechanical Behavior Of MaterialsMetallurgyStructural MaterialsCreep BehaviorCreep DeformationFatigueFracture MechanicsGrain GrowthHigh-temperature MaterialsCrack GrowthCrack Growth KineticsCrack Growth RateCreep Crack GrowthCreep Deformation KineticsFatigue BehaviourFatigue Crack GrowthMicrostructure
The high temperature fatigue characteristics of U72OLi have been investigated over the temperature range 65O'C to 725'C under imposed dwell times (at maximum load) of 1 and 20 seconds in vacuum and air conditions. The effect of varying grain size and coherent precipitate size under these conditions has been assessed.
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