Journal of Applied Physics · 1951 · 52 citations · 4 references
Natural SciencesMaterials EngineeringMaterials ScienceCrystal StructureMaterials CharacterizationMechanical Behavior Of MaterialsDeformation MechanismsPlastic DeformationShear PropertiesShear StrengthStress-strain BehaviorBody-centered Cubic LatticeCritical Shear StressShear Yield StrengthSlipSlip PlanesStress-strain RelationshipsYield StrengthYield Strength Measurement
A new method for determining the ratios of the critical shear stresses has been applied to data taken from the literature and to original results. Measurements of yield strength were found to be not too satisfactory for the investigation of the slip behavior of the body-centered cubic materials. On the other hand, any method which determined the slip plane and the orientation of the tensile axis gave useful results. In all instances where the data were available, the ratio of the critical shear stresses on {123} and {112} was very close to one, and did not change with temperature. The ratio of the critical shear stresses on {123} and {110} changes with temperature and composition, with the value of S123 generally being higher than that for S110.
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Bakerian Lecture: The distortion of an aluminium crystal during a tensile test
Geoffrey Ingram Taylor, C. F. Elam · Proceedings of the Royal Society of London Series A Containing Papers of a Mathematical and Physical Character · 1923 · 201 citations · Full text
Natural Sciences, Materials Engineering, Materials Science +17