Mechanical Metallurgy |
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Page 60
... given by Eq . ( 3-13 ) primarily because it was mathemati- cally simpler than the invariant form of the maximum - shear - stress theory given by Eq . ( 3-11 ) . Subsequent experiments showed that Eq . ( 3-13 ) provides better over - all ...
... given by Eq . ( 3-13 ) primarily because it was mathemati- cally simpler than the invariant form of the maximum - shear - stress theory given by Eq . ( 3-11 ) . Subsequent experiments showed that Eq . ( 3-13 ) provides better over - all ...
Page 226
... given by the following equation : 1 ωτ α = Es 1+ w2 + 2 ( 8-13 ) @ T where = 2f is the angular frequency of vibration . Equation ( 8-13 ) is symmetrical in both w and 7 and has a maximum when wr 1. There- fore , for a material which ...
... given by the following equation : 1 ωτ α = Es 1+ w2 + 2 ( 8-13 ) @ T where = 2f is the angular frequency of vibration . Equation ( 8-13 ) is symmetrical in both w and 7 and has a maximum when wr 1. There- fore , for a material which ...
Page 405
... given by Round Bar OL = E't8 2L2 ( 15-11 ) ( 15-12 ) The same procedure can be used to estimate the surface longitudinal stress in a round bar1 ( Fig . 15-66 ) . With the notation given in Fig . 15-66 the procedure outlined above ...
... given by Round Bar OL = E't8 2L2 ( 15-11 ) ( 15-12 ) The same procedure can be used to estimate the surface longitudinal stress in a round bar1 ( Fig . 15-66 ) . With the notation given in Fig . 15-66 the procedure outlined above ...
Contents
Introduction 3 35678OORE | 3 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Elements of the Theory of Plasticity | 54 |
Copyright | |
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alloys aluminum angle annealed ASTM axis behavior bending billet brittle fracture Burgers vector cent compressive constant crack creep rate decrease determined diameter direction dislocation line distribution drawing ductile edge dislocation effect elastic elongation equation extrusion factor failure fatigue limit flow curve flow stress force forging forming friction given grain boundaries hardness high-temperature increase indentation lattice length load longitudinal mandrel martensite material maximum measured mechanical metallurgical Metals Park method modulus notch obtained occurs orientation particles plastic deformation pressure principal stresses Proc produced properties punch quenched radius ratio reduction of area region relationship residual stresses rolling screw dislocations shear stress sheet shows single crystals slip plane Society for Metals specimen steel strain energy strain hardening strain rate stress-strain curve structure surface temper tensile strength tensile stress theory thickness tion torsion Trans transition temperature tube yield strength yield stress στ