Mechanical Behavior of Materials |
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Page 16
... flow stress of a material , although the degree to which it does so is a strong function of the temperature and is specific to the material . There are a number of reasons for the strain - rate sensitivity of flow stress , and they are ...
... flow stress of a material , although the degree to which it does so is a strong function of the temperature and is specific to the material . There are a number of reasons for the strain - rate sensitivity of flow stress , and they are ...
Page 81
... flow stress is altered by the presence , for example , of solid - solution substitutional atoms and second - phase particles . These and other facets of plastic flow are discussed in chapters following this one . 3.2 THE YIELD STRENGTH ...
... flow stress is altered by the presence , for example , of solid - solution substitutional atoms and second - phase particles . These and other facets of plastic flow are discussed in chapters following this one . 3.2 THE YIELD STRENGTH ...
Page 568
... flow considerations . Thus , it is not normal to the stress axis . At some point it becomes normal , and Stage II slow crack growth commences . ( Part ( a ) After R. Reed - Hill , Physical Metallurgy Principles , 2d edn . , D. van ...
... flow considerations . Thus , it is not normal to the stress axis . At some point it becomes normal , and Stage II slow crack growth commences . ( Part ( a ) After R. Reed - Hill , Physical Metallurgy Principles , 2d edn . , D. van ...
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