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
... initial mobile dislocation density is shown in Fig . 3.156 and 3.15c . From the above discussion , a yield point is pronounced in crystals that ( 1 ) contain few mobile dislocations at the beginning of the test , ( 2 ) have the ...
... initial mobile dislocation density is shown in Fig . 3.156 and 3.15c . From the above discussion , a yield point is pronounced in crystals that ( 1 ) contain few mobile dislocations at the beginning of the test , ( 2 ) have the ...
Page 380
... initial experiments made use of the very simple loading apparatus shown in Fig . 11.2a . Precracked samples were placed in the environ- mental chamber and stressed in bending at different initial K levels by a loaded scrub bucket hung ...
... initial experiments made use of the very simple loading apparatus shown in Fig . 11.2a . Precracked samples were placed in the environ- mental chamber and stressed in bending at different initial K levels by a loaded scrub bucket hung ...
Page 381
... Initial stress intensity level plotted versus time to break for Ti - 8 Al - 1 Mo - 1 V alloy in 3.5 % NaCl solution . Note threshold behavior . ( Reprinted by permission of the American Society for Testing and Materials from copyright ...
... Initial stress intensity level plotted versus time to break for Ti - 8 Al - 1 Mo - 1 V alloy in 3.5 % NaCl solution . Note threshold behavior . ( Reprinted by permission of the American Society for Testing and Materials from copyright ...
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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