Mechanical Behavior of Materials |
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Page 130
... dislocation . This rule is that if a dislocation is moving in a slip plane of area A and has produced slip over an area A ' of the slip plane , then the shear displacement is ... dislocation density and 130 MECHANICAL BEHAVIOR OF MATERIALS.
... dislocation . This rule is that if a dislocation is moving in a slip plane of area A and has produced slip over an area A ' of the slip plane , then the shear displacement is ... dislocation density and 130 MECHANICAL BEHAVIOR OF MATERIALS.
Page 131
Thomas H. Courtney. 3.10 SUMMARY between shear strain rate and dislocation density and velocity given by Eq . ( 3.23 ) . As mentioned , Eq . ( 3.23 ) was derived on the basis of a constant dislocation density . However , the dislocation ...
Thomas H. Courtney. 3.10 SUMMARY between shear strain rate and dislocation density and velocity given by Eq . ( 3.23 ) . As mentioned , Eq . ( 3.23 ) was derived on the basis of a constant dislocation density . However , the dislocation ...
Page 167
... dislocations contain jogs , then , if the average dislocation density is p , the spacing is obtained through the relationship ( Prob . 5.3 ) L2p = constant . From Eq . ( 5.2 ) the shear flow strength for a work hardened material is ...
... dislocations contain jogs , then , if the average dislocation density is p , the spacing is obtained through the relationship ( Prob . 5.3 ) L2p = constant . From Eq . ( 5.2 ) the shear flow strength for a work hardened material is ...
Contents
Elastic Behavior | 46 |
Plastic Deformation in Single and Polycrystalline | 137 |
Strengthening of Crystalline Materials | 162 |
Copyright | |
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alloys applied approximately associated atomic behavior bonding brittle caused composite considerations considered containing crack crack tip creep creep rate critical crystal curve cyclical decreases deformation depends described determined developed diffusion direction discussed dislocation displacement distance ductile effect elastic embrittlement energy engineering example failure fatigue fiber FIGURE flow force fraction fracture function given glass grain boundaries greater growth hardening high-temperature higher illustrated increases initial lead length less load material matrix maximum mechanism metals microscopic Mode normal observed obstacles obtained occurs particle phase plane plastic polymers produce propagation reduced region relative resistance result schematically shear shear stress shown in Fig shows similar slip slip plane solid Stage steel strain rate strength strengthening structure surface takes place temperature tensile toughness transition typically values variation void volume yield