Mechanical Behavior of Materials |
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Page 394
... fracture mechanism map of Ni states only that creep fracture would eventually occur if it were exposed to the specified stress for a sufficiently long time ( eons , in some cases ) . Moreover , if Mode I fracture is shown in a fracture ...
... fracture mechanism map of Ni states only that creep fracture would eventually occur if it were exposed to the specified stress for a sufficiently long time ( eons , in some cases ) . Moreover , if Mode I fracture is shown in a fracture ...
Page 396
... fracture . The upper bound stress for Mode I fracture is the higher of the stresses required to nucleate internal ... mechanism map for molybdenum or for those of other bcc metals , but can be seen in some of the fracture maps for ionic ...
... fracture . The upper bound stress for Mode I fracture is the higher of the stresses required to nucleate internal ... mechanism map for molybdenum or for those of other bcc metals , but can be seen in some of the fracture maps for ionic ...
Page 511
... mechanism map for nickel ( Fig . 11.5a ) is typical for many of the pure fcc ... fracture in Ni occurs at stress levels well below the tensile strength ( T.S. ) ... fracture by either of the creep fracture modes HIGH - TEMPERATURE FRACTURE 511.
... mechanism map for nickel ( Fig . 11.5a ) is typical for many of the pure fcc ... fracture in Ni occurs at stress levels well below the tensile strength ( T.S. ) ... fracture by either of the creep fracture modes HIGH - TEMPERATURE FRACTURE 511.
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