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 478
... striation density found at intermediate AK values seems to vary with stress state and alloy content . Although striations are most clearly observed on flat surfaces associated with plane strain conditions , elongated dimples and ...
... striation density found at intermediate AK values seems to vary with stress state and alloy content . Although striations are most clearly observed on flat surfaces associated with plane strain conditions , elongated dimples and ...
Page 482
Richard W. Hertzberg. 5 μ FIGURE 13.12 Fatigue striations in 2024 - T3 aluminum alloy . Note concurrent change in striation and etch pit orientation.20 ( Reprinted with permission of the American Society of Metals . Copyright 1969 ...
Richard W. Hertzberg. 5 μ FIGURE 13.12 Fatigue striations in 2024 - T3 aluminum alloy . Note concurrent change in striation and etch pit orientation.20 ( Reprinted with permission of the American Society of Metals . Copyright 1969 ...
Page 484
... striation spacing with AK normalized with respect to elastic modulus.23 ( Reprinted with permission of the American Society of Metals . Copyright 1969. ) and 20.9 ( 2.43 ) V0.03 = 49.7 MPa Since both numbers are self - consistent and ...
... striation spacing with AK normalized with respect to elastic modulus.23 ( Reprinted with permission of the American Society of Metals . Copyright 1969. ) and 20.9 ( 2.43 ) V0.03 = 49.7 MPa Since both numbers are self - consistent and ...
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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