Mechanical Metallurgy |
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Page 111
... Strain Hardening of Single Crystals Fig . 4-27 . Kink band . One of the chief characteristics of the plastic deformation of metals is the fact that the shear stress required to produce slip continuously increases with increasing shear ...
... Strain Hardening of Single Crystals Fig . 4-27 . Kink band . One of the chief characteristics of the plastic deformation of metals is the fact that the shear stress required to produce slip continuously increases with increasing shear ...
Page 114
... hardening . Strain hardening due to a dislocation cutting process arises from short- range forces occurring over distances less than 5 to 10 interatomic dis- tances . This hardening can be overcome at finite temperatures with the ...
... hardening . Strain hardening due to a dislocation cutting process arises from short- range forces occurring over distances less than 5 to 10 interatomic dis- tances . This hardening can be overcome at finite temperatures with the ...
Page 146
... hardening results in an increase in yield stress and a decrease in the rate of strain hardening , just as is produced by radiation hardening . Therefore , a dispersion of point . defects can produce hardening , by analogy with the hardening ...
... hardening results in an increase in yield stress and a decrease in the rate of strain hardening , just as is produced by radiation hardening . Therefore , a dispersion of point . defects can produce hardening , by analogy with the hardening ...
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