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Filtering by: Creator Lee, Min-Hee Degree Field Mechanical Engineering

Fatigue life, fatigue crack propagation and fracture toughness study of 7075 aluminum alloy subjected to thermomechanical processing

Creator:

Lee, Moon H. (Moon Hee), 1949-

Abstract:

Due to its high strength/weight ratio, 7075 aluminum alloy has been widely used as an aerospace material. However, it has relatively low fatigue strength and low fracture toughness in the T6 condition. Thermomechanical processing, including pre-cyclic loading and stretching at high and ambient temperatures, has been investigated with the aim...

Resource Type:

Dissertation

Full Text:

OF Moon H. Lee for the degree of Doctor of Philosophy in Mechanical Engineering presented on August