Mechanical Behavior of Materials |
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Page 184
... PARTICLE HARDENING Small particles of a phase dispersed in a matrix can markedly increase the matrix yield strength even when the dispersoid volume fraction is quite ... particles 184 MECHANICAL BEHAVIOR OF MATERIALS 5-6 Particle Hardening.
... PARTICLE HARDENING Small particles of a phase dispersed in a matrix can markedly increase the matrix yield strength even when the dispersoid volume fraction is quite ... particles 184 MECHANICAL BEHAVIOR OF MATERIALS 5-6 Particle Hardening.
Page 186
... particles or between particles with disordered interphase boundaries ( c = 0 ° ) . The incremental contribution to yield strength via particle hardening depends on whether dislocation “ cutting ” or " bowing " is the predominant slip ...
... particles or between particles with disordered interphase boundaries ( c = 0 ° ) . The incremental contribution to yield strength via particle hardening depends on whether dislocation “ cutting ” or " bowing " is the predominant slip ...
Page 192
... particle volume fraction , to decreases with increasing r as this is accompanied by an increase in the particle spacing . Increasing f increases the overall level of the curve as a result of a finer particle spacing . The level of T is ...
... particle volume fraction , to decreases with increasing r as this is accompanied by an increase in the particle spacing . Increasing f increases the overall level of the curve as a result of a finer particle spacing . The level of T is ...
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