Mechanical Behavior of Materials |
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Page 225
... matrix . Incorporation of fibers into polymeric matrices ( typically epoxy or polyester resins ) is comparatively inexpensive vis - à - vis their incorporation into metallic matrices . Polymeric matrix composites , however , are limited ...
... matrix . Incorporation of fibers into polymeric matrices ( typically epoxy or polyester resins ) is comparatively inexpensive vis - à - vis their incorporation into metallic matrices . Polymeric matrix composites , however , are limited ...
Page 226
... matrix . The Stage II " modulus , " E , is defined as the instantaneous slope of the composite stress - strain curve ... matrix tested in monolithic form , this is not always the case during Stage II deformation . This arises from the ...
... matrix . The Stage II " modulus , " E , is defined as the instantaneous slope of the composite stress - strain curve ... matrix tested in monolithic form , this is not always the case during Stage II deformation . This arises from the ...
Page 233
... matrix ( and fiber ) deform elastically ; TM is zero at the fiber midpoint and a maximum at the fiber end . The reverse is true for Of . Tm σε 0 0 Fiber midpoint where Of dof dx = 4Tm d ( 6.26b ) is the tensile stress carried by the ...
... matrix ( and fiber ) deform elastically ; TM is zero at the fiber midpoint and a maximum at the fiber end . The reverse is true for Of . Tm σε 0 0 Fiber midpoint where Of dof dx = 4Tm d ( 6.26b ) is the tensile stress carried by the ...
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