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
... regions : an initial region of elastic response where the resolved shear stress is less than TCRSS ; Stage I ( region of easy glide ) ; Stage II ( region of linear hardening ) ; and Stage III ( region of dynamic recovery or parabolic ...
... regions : an initial region of elastic response where the resolved shear stress is less than TCRSS ; Stage I ( region of easy glide ) ; Stage II ( region of linear hardening ) ; and Stage III ( region of dynamic recovery or parabolic ...
Page 197
... region to another . For very short times , the relaxation modulus approaches a maximum limiting value where the material exhibits glassy behavior associated with negligible molecule segmental motions . At longer times , the material ...
... region to another . For very short times , the relaxation modulus approaches a maximum limiting value where the material exhibits glassy behavior associated with negligible molecule segmental motions . At longer times , the material ...
Page 582
... regions appear as white areas behind a raised particle and within a depressed region associated with a replica thickness T3 . The location of the shadow helps to determine whether the region being examined is above or below the general ...
... regions appear as white areas behind a raised particle and within a depressed region associated with a replica thickness T3 . The location of the shadow helps to determine whether the region being examined is above or below the general ...
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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