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 329
... Factors It is important to recognize that the stress - intensity factor for a given flaw shape and loading configuration often may involve several Y calibration factors . For example , an alternative form for the stress - intensity - factor ...
... Factors It is important to recognize that the stress - intensity factor for a given flaw shape and loading configuration often may involve several Y calibration factors . For example , an alternative form for the stress - intensity - factor ...
Page 332
... factor K and the stress - concentration factor k , introduced in Chapter 7. Although k , accounts for the geometrical variables , crack length and crack - tip radius , the stress - intensity factor K incorporates both geometrical terms ...
... factor K and the stress - concentration factor k , introduced in Chapter 7. Although k , accounts for the geometrical variables , crack length and crack - tip radius , the stress - intensity factor K incorporates both geometrical terms ...
Page 593
... factor - itself a function of stress and crack length - was the overall controlling factor in the FCP process . This postulate appears reasonable , since one might expect the parameter K , which controlled static fracture ( Chapter 8 ) ...
... factor - itself a function of stress and crack length - was the overall controlling factor in the FCP process . This postulate appears reasonable , since one might expect the parameter K , which controlled static fracture ( Chapter 8 ) ...
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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