Deformation and Fracture Mechanics of Engineering MaterialsUpdated to reflect recent developments in our understanding of deformation and fracture processes in structural materials. This completely revised reference includes new sections on isostress analysis, modulus of rupture, creep fracture micromechanicsms, and many more. |
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Page 35
... matrix phase serves to isolate the fibers from one another and to protect the fiber surface from damage . Of considerable importance , the matrix trans- mits the applied loads to the fiber through localized shear stresses acting along ...
... matrix phase serves to isolate the fibers from one another and to protect the fiber surface from damage . Of considerable importance , the matrix trans- mits the applied loads to the fiber through localized shear stresses acting along ...
Page 36
... matrix remains elastic ) and differ from the stress - strain response of the fiber phase only in terms of the modulus ( Fig . 1.19a ) . When the matrix is permitted to deform plastically , the strength of the composite can no longer be ...
... matrix remains elastic ) and differ from the stress - strain response of the fiber phase only in terms of the modulus ( Fig . 1.19a ) . When the matrix is permitted to deform plastically , the strength of the composite can no longer be ...
Page 148
... matrix composites have been fabricated by liquid infiltration of the matrix around the fibers ; other composite systems have been prepared by extrusion of hot compacted matrix powders and high - strength whiskers . Such powder ...
... matrix composites have been fabricated by liquid infiltration of the matrix around the fibers ; other composite systems have been prepared by extrusion of hot compacted matrix powders and high - strength whiskers . Such powder ...
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addition aluminum alloy applied stress associated ASTM ASTM STP atoms behavior brittle Burgers vector ceramics Chapter Charpy component composite corrosion crack extension crack growth rate crack length crack propagation crack tip creep crystal curve cycles cyclic da/dN decrease depends determined dislocation ductility elastic embrittlement energy engineering example failure fatigue crack fiber FIGURE flaw fracture mechanics fracture surface fracture toughness given grain boundaries hydrogen increasing initial KIEAC Kmax lattice load maraging steels martensite material matrix Metals microstructure modulus MPa√m notch Note occur orientation particles phase plane-strain plastic deformation plastic zone plate polymer R. W. Hertzberg region Reprinted with permission result sample screw dislocation Section shear stress shown in Fig solid specimen stacking fault energy steel alloys stress concentration stress corrosion cracking stress intensity factor stress level stress-strain stress-strain curve test temperature thermal thickness toughening Trans transition temperature twin yield strength