Mechanical Behavior of Materials |
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Page 160
... initial slip systems operate for these respective cases ? 4.5 Determine the initial tensile yield strengths for the three single crystals of copper whose behavior is shown in Fig . 4.5 . Are the yield - strength values consistent with ...
... initial slip systems operate for these respective cases ? 4.5 Determine the initial tensile yield strengths for the three single crystals of copper whose behavior is shown in Fig . 4.5 . Are the yield - strength values consistent with ...
Page 265
... initial elastic strain is recovered ; the initial and time - dependent plastic strain are not . initial strain component may include some time - independent plastic strain . But even if it does not , permanent strain , which increases ...
... initial elastic strain is recovered ; the initial and time - dependent plastic strain are not . initial strain component may include some time - independent plastic strain . But even if it does not , permanent strain , which increases ...
Page 520
... initial voided area will depend on the types of voids formed . Generally speaking , " w " shaped voids are characterized by a greater fraction of initial void volume than are " r " shaped cavities . This is a result of the rapid initial ...
... initial voided area will depend on the types of voids formed . Generally speaking , " w " shaped voids are characterized by a greater fraction of initial void volume than are " r " shaped cavities . This is a result of the rapid initial ...
Contents
Elastic Behavior | 46 |
Plastic Deformation in Single and Polycrystalline | 137 |
Strengthening of Crystalline Materials | 162 |
Copyright | |
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alloys applied stress behavior Burgers vector Chap Coble creep composite crack growth crack tip craze creep fracture creep rate crystalline cubic cyclical decreases diffusion diffusional discussed dislocation density dislocation glide dislocation motion displacement ductile ductile fracture edge dislocation effect embrittlement energy fatigue fiber FIGURE flow stress fracture mechanism fracture toughness glass grain boundaries hardening high-temperature illustrated in Fig increases initial interaction length linear elastic low temperatures martensite material material's matrix mechanism map metals microscopic microstructural MN/m² Mode II fracture modulus Nabarro-Herring noncrystalline nucleation obstacles occurs particle phase plastic deformation plastic flow polycrystal polymers ratio recrystallization region result schematically screw dislocation shear stress shown in Fig single crystals slip plane slip systems solid steel strain rate strengthening stress levels stress-strain curve structure superplastic surface takes place TCRSS tensile strength tensile stress transition values viscoelastic viscosity void growth volume fraction yield strength