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 149
... controlled by diffusion controlled movement of dislocations . Several of these theories have been evaluated by Mukherjee et al . , ' with the Weertman 17,27 model being found to suffer from the least number of handicaps and found ...
... controlled by diffusion controlled movement of dislocations . Several of these theories have been evaluated by Mukherjee et al . , ' with the Weertman 17,27 model being found to suffer from the least number of handicaps and found ...
Page 418
... CONTROLLED FATIGUE Many engineering components must withstand numerous load or stress reversals during their service ... controlled condition . Discussion in this section is restricted to stress controlled fatigue ; strain controlled ...
... CONTROLLED FATIGUE Many engineering components must withstand numerous load or stress reversals during their service ... controlled condition . Discussion in this section is restricted to stress controlled fatigue ; strain controlled ...
Page 439
... controlled ) , the plasticity near the notch root experiences a strain controlled condition dictated by the much larger surrounding mass of essentially elastic material . Consequently , strain controlled fatigue test results are useful ...
... controlled ) , the plasticity near the notch root experiences a strain controlled condition dictated by the much larger surrounding mass of essentially elastic material . Consequently , strain controlled fatigue test results are useful ...
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alloy aluminum alloy American Society applied stress associated ASTM STP atoms behavior brittle Burgers vector Chapter Charpy component crack growth rate crack length crack tip craze crystal crystalline cycles decreasing depends ductility effect elastic embrittlement engineering environment assisted cracking example failure FIGURE flaw fracture mechanics fracture surface fracture toughness given grain boundary hydrogen initial KIEAC lattice load Materials from copyright metallurgical microstructure modulus MPa Vm notch occur orientation parameter plane strain plane stress plastic deformation plastic zone plate polymer properties R. W. Hertzberg region relationship relative Reprinted with permission response result sample screw dislocation Section sensitivity shear stress shown in Fig slip plane slip systems specimen stacking fault energy strain hardening strain rate stress concentration stress intensity factor stress level stress-strain curve striation Table tensile test temperature Testing and Materials texture thickness Trans transition temperature twin values yield strength