Mechanical Behavior of Materials |
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Page 166
... figure shows that geometrically necessary dislocations can provide compatibility of displacements between adjacent grains . Figure 4.23b shows the -1 + 81 r - 81 . -1- Figure 4.21 ( a ) ( b ) ( c ) ( a ) Plastic bending of a bar of ...
... figure shows that geometrically necessary dislocations can provide compatibility of displacements between adjacent grains . Figure 4.23b shows the -1 + 81 r - 81 . -1- Figure 4.21 ( a ) ( b ) ( c ) ( a ) Plastic bending of a bar of ...
Page 533
... Figure 11.7 Time to fracture ( s ) A different way of plotting the data contained in Fig . 11.6 , the fracture map of Monel . In this figure the data are displayed in the form of stress - time - to - fracture curves at different ...
... Figure 11.7 Time to fracture ( s ) A different way of plotting the data contained in Fig . 11.6 , the fracture map of Monel . In this figure the data are displayed in the form of stress - time - to - fracture curves at different ...
Page 592
... Figures 12.21b and c elaborate on intrinsic / extrinsic fatigue fracture design . Figure 12.21b illustrates a situation where the endurance limit ( σ ) is increased for a constant value of AKth . It is clear that increasing σ ...
... Figures 12.21b and c elaborate on intrinsic / extrinsic fatigue fracture design . Figure 12.21b illustrates a situation where the endurance limit ( σ ) is increased for a constant value of AKth . It is clear that increasing σ ...
Contents
Overview of Mechanical Behavior | 1 |
Toughening Mechanisms and the Physics of Fracture | 10 |
Elastic Behavior | 44 |
Copyright | |
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alloys applied stress behavior brittle Burgers vector ceramics Chap CHAPTER Coble creep composite crack growth crack propagation crack tip craze creep fracture creep rate Crystalline Materials cubic curve cyclical decreases diffusion diffusional discussed dislocation density dislocation line dislocation motion displacement ductile ductile fracture edge dislocation embrittlement energy equation fatigue fiber Figure flow stress Fracture Mechanics fracture toughness glass glide grain boundaries hardening high-temperature increases initial length linear elastic loading low-temperature macroscopic martensite material's matrix mechanism map MN/m² Mode modulus noncrystalline nucleation obstacles particle phase plastic deformation plastic flow plastic strain polycrystals polymers precipitation Prob ratio region result Schematic screw dislocation SECTION shear stress shown in Fig single crystal slip plane slip systems solid solute atom steel strain rate strengthening stress levels stress-strain structure superplastic surface takes place temperature tensile strength tensile stress tion toughening transition viscoelastic viscosity volume fraction yield strength