The high cycle fatigue life characteristics of an Al-Li alloy were studied as a function of microstructure. While for the parent microstructure fatigue life decreased as grain size increased, no such effect was noted at high stresses. This decrease in fatigue life was correlated with lower crack initiation life due to small crack effect. under multiaxial stress conditions, the alloy exhibited intergranular cracking. The cross-linking of intergranular cracks (in the T8 condition) caused a further deterioration in fatigue life. Additionally, planar slip movements (in the T3 condition) in stage I crack propagation were observed. Slip planarity depended on both the sample texture and the nature of the precipitates. Fractographic and textural ev...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Micromechanisms influencing the propagation of long (>10 mm) fatigue cracks in aluminum-lithium allo...
Microstructural influences on various aspects of fatigue and fracture behavior of Al-Li-X alloys are...
Microstructural influences on various aspects of fatigue and fracture behavior of Al-Li-X alloys are...
A study has been made to investigate the influence of microstructure on the extrinsic and intrinsic ...
Effects of microstructures obtained by the three kinds of thermomechanical treatments on high cycle ...
Microstructural characteristics, monotonic and strain-controlled cyclic axial behaviors of AW2099-T8...
Microstructural characteristics, monotonic and strain-controlled cyclic axial behaviors of AW2099-T8...
Characteristics of fatigue-crack propagation behavior are reviewed for recently developed commercial...
The evolution of the properties in low cycle fatigue and fatigue crack growth of binary Al-Li, terna...
This annual report describes results obtained to-date on fatigue and fracture properties of Lital-A ...
The microstructure characteristic, fatigue damage behaviours and evolution of microstructure during ...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Micromechanisms influencing the propagation of long (>10 mm) fatigue cracks in aluminum-lithium allo...
Microstructural influences on various aspects of fatigue and fracture behavior of Al-Li-X alloys are...
Microstructural influences on various aspects of fatigue and fracture behavior of Al-Li-X alloys are...
A study has been made to investigate the influence of microstructure on the extrinsic and intrinsic ...
Effects of microstructures obtained by the three kinds of thermomechanical treatments on high cycle ...
Microstructural characteristics, monotonic and strain-controlled cyclic axial behaviors of AW2099-T8...
Microstructural characteristics, monotonic and strain-controlled cyclic axial behaviors of AW2099-T8...
Characteristics of fatigue-crack propagation behavior are reviewed for recently developed commercial...
The evolution of the properties in low cycle fatigue and fatigue crack growth of binary Al-Li, terna...
This annual report describes results obtained to-date on fatigue and fracture properties of Lital-A ...
The microstructure characteristic, fatigue damage behaviours and evolution of microstructure during ...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Aluminum-lithium alloys are candidate materials for many aerospace applications because of their hig...
Micromechanisms influencing the propagation of long (>10 mm) fatigue cracks in aluminum-lithium allo...