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. |
From inside the book
Results 1-3 of 79
Page 308
... specimens . As such , the DWTT and DT specimens may be considered to be oversized Charpy samples . The big difference lies in the fact that these samples are much thicker and wider than the Charpy specimen , resulting in much greater ...
... specimens . As such , the DWTT and DT specimens may be considered to be oversized Charpy samples . The big difference lies in the fact that these samples are much thicker and wider than the Charpy specimen , resulting in much greater ...
Page 383
... specimen is self - stressed and does not require a test machine for application of loads . As the crack extends by environment assisted cracking , the load and , hence , the K level drops under the prevailing constant displacement ...
... specimen is self - stressed and does not require a test machine for application of loads . As the crack extends by environment assisted cracking , the load and , hence , the K level drops under the prevailing constant displacement ...
Page 525
... specimen surface to volume ratio . For example , the endurance limit in PTFE increases with decreasing specimen thickness ( Fig . 13.43b ) . This sensitivity to specimen shape constitutes a major drawback to unnotched specimen tests ...
... specimen surface to volume ratio . For example , the endurance limit in PTFE increases with decreasing specimen thickness ( Fig . 13.43b ) . This sensitivity to specimen shape constitutes a major drawback to unnotched specimen tests ...
Other editions - View all
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