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 83
... represents an orientation factor ( often referred to as the Schmid factor ) . Plastic deformation will occur when the resolved shear stress RSS reaches a critical value TCRSS , which represents the yield strength of the single crystal ...
... represents an orientation factor ( often referred to as the Schmid factor ) . Plastic deformation will occur when the resolved shear stress RSS reaches a critical value TCRSS , which represents the yield strength of the single crystal ...
Page 383
... represents an improvement in the method by which KIEAC data are obtained , one must still contend with the fact that KIEAC may not represent a true material property . As noted above , threshold values are often found to be a function ...
... represents an improvement in the method by which KIEAC data are obtained , one must still contend with the fact that KIEAC may not represent a true material property . As noted above , threshold values are often found to be a function ...
Page 478
... represents the incremental advance of the crack front as a result of one loading cycle and that the extent of this ... represent periods of growth during which thousands of loading cycles may have occurred , and microscopic stria- tions ...
... represents the incremental advance of the crack front as a result of one loading cycle and that the extent of this ... represent periods of growth during which thousands of loading cycles may have occurred , and microscopic stria- tions ...
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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