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 270
... flaw size or NDT flaw detection This relationship may be used in one of several ways to design against a component failure . For example , if you are to build a system that must withstand the ravages of a liquid metal environment , such ...
... flaw size or NDT flaw detection This relationship may be used in one of several ways to design against a component failure . For example , if you are to build a system that must withstand the ravages of a liquid metal environment , such ...
Page 271
... flaw size that must be tolerated for safe operation of the part . Once such a priority list is established , certain critical decisions can be made . However , once any combination of two of three variables ( fracture toughness , stress ...
... flaw size that must be tolerated for safe operation of the part . Once such a priority list is established , certain critical decisions can be made . However , once any combination of two of three variables ( fracture toughness , stress ...
Page 287
... flaw size requirement and approximately eight times smaller than the maximum flaw tolerated at the 1520 MPa strength level . Therefore , it is not possible to raise the strength of the alloy to 2070 MPa to save weight and still meet the ...
... flaw size requirement and approximately eight times smaller than the maximum flaw tolerated at the 1520 MPa strength level . Therefore , it is not possible to raise the strength of the alloy to 2070 MPa to save weight and still meet the ...
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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