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 58
... atom between P and Q ( that is , 0 < x < b / 2 ) , a force acting to the right is required to counteract the tendency for the atom to move back to the equilibrium site at P. Note that between P and Q , the slope of the energy curve is ...
... atom between P and Q ( that is , 0 < x < b / 2 ) , a force acting to the right is required to counteract the tendency for the atom to move back to the equilibrium site at P. Note that between P and Q , the slope of the energy curve is ...
Page 133
... atom site is symmetrical in the FCC lattice ; solute atom interaction with screw dislocations is then much weaker than for the placement of carbon atoms in the nonsymmetrical interstitial sites in the BCC lattice . Other nonsymmetrical ...
... atom site is symmetrical in the FCC lattice ; solute atom interaction with screw dislocations is then much weaker than for the placement of carbon atoms in the nonsymmetrical interstitial sites in the BCC lattice . Other nonsymmetrical ...
Page 134
... atom G / 10 Cu Substitutional atom G / 20 Fe Substitutional atom G / 16 Ni Interstitial carbon G / 10 Nb Substitutional atom G / 10 NaCl Monovalent substitutional ion G / 100 Nonsymmetrical Defects ΑΙ Vacancy disk ( quenched ) 2G Cu ...
... atom G / 10 Cu Substitutional atom G / 20 Fe Substitutional atom G / 16 Ni Interstitial carbon G / 10 Nb Substitutional atom G / 10 NaCl Monovalent substitutional ion G / 100 Nonsymmetrical Defects ΑΙ Vacancy disk ( quenched ) 2G Cu ...
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Common terms and phrases
addition alloy aluminum alloy applied stress associated ASTM atoms behavior brittle ceramics Chapter Charpy component composite crack extension crack growth crack length crack tip craze creep rate crystal curve cyclic decrease depends determined dislocation ductility elastic embrittlement engineering example factor failure fiber FIGURE flaw fracture mechanics fracture surface fracture toughness given grain boundaries hardening hydrogen increasing initial KIEAC lattice load maraging steels martensite material material's matrix Metals Park microstructure microvoid modulus notch Note occur oriented parameter particles phase plane plane-strain plastic deformation plastic zone plate polymer polymeric region relative Reprinted with permission result rupture sample screw dislocation Section shear stress shown in Fig solid solution specimen stacking fault energy steel alloys strain rate stress concentration stress field stress intensity stress level stress-strain stress-strain curve superalloys tensile stress test temperature thermal thickness toughening Trans transition temperature twinning values yield strength