Mechanical Behavior of Materials |
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Page 14
... plastic strain . However , the diversity of phenomena taking place during plastic deformation , and the degree to ... flow behavior of solids . A number of these have been put forth and have been found to describe plastic flow behavior ...
... plastic strain . However , the diversity of phenomena taking place during plastic deformation , and the degree to ... flow behavior of solids . A number of these have been put forth and have been found to describe plastic flow behavior ...
Page 29
... plastic flow . In contrast the torsion test is not often used , because it is a relatively difficult one to conduct . However , it is useful for describing flow behavior at large plastic strains , and in this context has been of ...
... plastic flow . In contrast the torsion test is not often used , because it is a relatively difficult one to conduct . However , it is useful for describing flow behavior at large plastic strains , and in this context has been of ...
Page 382
... plastic deformation ( shear flow ) and fracture ( tensile separation ) . That is , if the stress required to initiate and continue permanent atomic displacements by shearing of atomic planes is less than the corresponding stress ...
... plastic deformation ( shear flow ) and fracture ( tensile separation ) . That is , if the stress required to initiate and continue permanent atomic displacements by shearing of atomic planes is less than the corresponding stress ...
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