MECHANICAL METALLURGY |
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Page 301
GEORGE E. DIETER, JR. fatigue limit determined in the manner just described can be considerably in error . The statistical nature of fatigue will be discussed in the next section . An interesting test for obtaining a more rapid estimate ...
GEORGE E. DIETER, JR. fatigue limit determined in the manner just described can be considerably in error . The statistical nature of fatigue will be discussed in the next section . An interesting test for obtaining a more rapid estimate ...
Page 303
... fatigue life was expressed as log N. For engineering purposes it is sufficiently accurate to assume a logarithmic normal distribution of fatigue life at constant life in the region ... fatigue limit Sec . 12-4 ] Fatigue of Metals 303 Forging.
... fatigue life was expressed as log N. For engineering purposes it is sufficiently accurate to assume a logarithmic normal distribution of fatigue life at constant life in the region ... fatigue limit Sec . 12-4 ] Fatigue of Metals 303 Forging.
Page 328
... fatigue limit of the damaged specimens . Bennett1 has shown that increasing the cycle ratio at the prestress produces a greater decrease in the fatigue limit of damaged specimens , while similar experiments which employed a statistical ...
... fatigue limit of the damaged specimens . Bennett1 has shown that increasing the cycle ratio at the prestress produces a greater decrease in the fatigue limit of damaged specimens , while similar experiments which employed a statistical ...
Contents
Introduction | 5 |
The Torsion Test | 10 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Copyright | |
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alloys aluminum annealing ASTM axis behavior brittle fracture Burgers vector cent compressive considered constant crack decrease determined diameter dislocation line ductile edge dislocation effect elastic elongation equation factor fatigue limit fatigue properties flow curve fracture stress given grain boundaries hardness increase indentation internal friction lattice load martensite material maximum measure Metals Park modulus notch number of cycles occurs orientation particles pile-up plastic deformation principal stresses Proc produced quenched ratio recrystallization reduction of area region residual stresses resolved shear stress screw dislocations shear stress shown shows single crystals slip direction slip lines slip plane slip system Society for Metals solid solution solute atoms specimen stacking fault steel strain energy strain hardening strain rate stress concentration stress-strain curve structure surface tensile strength tensile stress tension theory tion torsion Trans twins vacancies yield point yield strength yield stress