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 244
... craze development normal to applied principal stress . Note slight surface dimpling along craze perimeter . craze thickness in glassy polymers is on the order of 5 μm or less , which corresponds in some cases to plastic strains in ...
... craze development normal to applied principal stress . Note slight surface dimpling along craze perimeter . craze thickness in glassy polymers is on the order of 5 μm or less , which corresponds in some cases to plastic strains in ...
Page 246
... craze occurs by extension of the craze tip into uncrazed material . At the same time , the craze thickens by lengthening of the fibrils . Regarding the latter , Kramer and Lauterwasser47 and Verhaulpen - Heymans48 have shown that in ...
... craze occurs by extension of the craze tip into uncrazed material . At the same time , the craze thickens by lengthening of the fibrils . Regarding the latter , Kramer and Lauterwasser47 and Verhaulpen - Heymans48 have shown that in ...
Page 299
... ( craze matter ) with a different refractive index on the fracture surface . 53-55 One color indi- cates the existence of a single craze with a uniform thickness ; packets of multicolor fringes reflect the presence of a few craze layers ...
... ( craze matter ) with a different refractive index on the fracture surface . 53-55 One color indi- cates the existence of a single craze with a uniform thickness ; packets of multicolor fringes reflect the presence of a few craze layers ...
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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