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Reconciling Fracture Toughness Parameter Contradictions in Thin Ductile Metal Sheets in Tension
(Georgia Institute of Technology, 2017)
The well-known trade-off between strength and fracture toughness in bulk specimens is often used to explain the low fracture toughness of very thin ductile face-centered cubic (FCC) metal specimens, but this interpretation ...
Steady-State Tearing of 25, 50, and 125 Micrometer Thick Aluminum Sheets
(Georgia Institute of Technology, 2019)
The steady-state crack growth of 25.4, 50.8, and 127 micrometer thick 1235 aluminum sheets was characterized under quasistatic loading conditions in laboratory air. Because steady-state crack propagation cannot be characterized ...