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 91
... stress sensitivity values . Note the magnitude of the yield drop increasing with decreasing m . If there are many free dislocations present at the outset of the test , they may multiply more gradually at lower stress levels , precluding ...
... stress sensitivity values . Note the magnitude of the yield drop increasing with decreasing m . If there are many free dislocations present at the outset of the test , they may multiply more gradually at lower stress levels , precluding ...
Page 96
... STRESS - STRAIN CURVES Before concluding the discussion of single - crystal stress - strain curves , it is appropriate to consider whether one can relate qualitative and quantitative aspects of the stress - strain response of single ...
... STRESS - STRAIN CURVES Before concluding the discussion of single - crystal stress - strain curves , it is appropriate to consider whether one can relate qualitative and quantitative aspects of the stress - strain response of single ...
Page 445
Richard W. Hertzberg. Strain 0.01 alternating strains in blocks of increasing magnitude . In this manner , one specimen yields several hysteresis loops , which may be used to construct the cyclic stress - strain curve.21 An even quicker ...
Richard W. Hertzberg. Strain 0.01 alternating strains in blocks of increasing magnitude . In this manner , one specimen yields several hysteresis loops , which may be used to construct the cyclic stress - strain curve.21 An even quicker ...
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Common terms and phrases
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