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 280
... ceramics , and whiteware . If an unconstrained rod of length L is cooled from one temperature ( T1 ) to the other ... ceramics , CTE decreases with both increasing bond strength and percentage of covalent bond- ing . ) Additional CTE ...
... ceramics , and whiteware . If an unconstrained rod of length L is cooled from one temperature ( T1 ) to the other ... ceramics , CTE decreases with both increasing bond strength and percentage of covalent bond- ing . ) Additional CTE ...
Page 438
... ceramics . For R - curve materials , toughness increases with crack size up to a , and fracture strength is insensitive to crack size when a < af . For non - R- curve type materials , toughness is constant and fracture strength ...
... ceramics . For R - curve materials , toughness increases with crack size up to a , and fracture strength is insensitive to crack size when a < af . For non - R- curve type materials , toughness is constant and fracture strength ...
Page 441
... ceramics are shown in Fig . 10.35 . Note that in each case the fracture toughness value can be optimized with appropriate ceramic chemistry or heat treatment . Likewise , since toughening in zirconia - based alloys is achieved by the ...
... ceramics are shown in Fig . 10.35 . Note that in each case the fracture toughness value can be optimized with appropriate ceramic chemistry or heat treatment . Likewise , since toughening in zirconia - based alloys is achieved by the ...
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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