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 158
... constant strain rate in Stage II would indicate a stable substructure and a dynamic balance between hardening and softening processes . Indeed , Barrett et al.2 verified that the substructure in Fe - 3Si was invariant during Stage II ...
... constant strain rate in Stage II would indicate a stable substructure and a dynamic balance between hardening and softening processes . Indeed , Barrett et al.2 verified that the substructure in Fe - 3Si was invariant during Stage II ...
Page 189
... constant is sometimes not deter- mined experimentally but instead assumed equal to 20. Note that the magnitude of the material constant C does not depend on the temperature scale but only on units of time . ( Since practically all data ...
... constant is sometimes not deter- mined experimentally but instead assumed equal to 20. Note that the magnitude of the material constant C does not depend on the temperature scale but only on units of time . ( Since practically all data ...
Page 594
... constant magnitudes of o3a , o2a , σnet , and AK , deemed to be the controlling parameters as discussed above . It is demonstrated clearly in Fig . 13.4 for the case of Onet and AK that while each parameter when held constant did ...
... constant magnitudes of o3a , o2a , σnet , and AK , deemed to be the controlling parameters as discussed above . It is demonstrated clearly in Fig . 13.4 for the case of Onet and AK that while each parameter when held constant did ...
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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