Deformation and Fracture Mechanics of Engineering MaterialsThis Third Edition of the well-received engineering materials book has been completely updated, and now contains over 1,100 citations. Thorough enough to serve as a text, and up-to-date enough to serve as a reference. There is a new chapter on strengthening mechanisms in metals, new sections on composites and on superlattice dislocations, expanded treatment of cast and powder-produced conventional alloys, plastics, quantitative fractography, JIC and KIEAC test procedures, fatigue, and failure analysis. Includes examples and case histories. |
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Page 119
... associated with a screw dislocation , whereas both shear and hydrostatic stress fields surround an edge dislocation . Regarding the latter , one finds that the edge dislocation is surrounded by combined shear / hydrostatic stress fields ...
... associated with a screw dislocation , whereas both shear and hydrostatic stress fields surround an edge dislocation . Regarding the latter , one finds that the edge dislocation is surrounded by combined shear / hydrostatic stress fields ...
Page 165
... associated in all cases with ( 1 ) a fine grain size ( on the order of 1- 10 μm ) , ( 2 ) deformation temperature > 0.5T , and ( 3 ) a strain - rate sensitivity factor m > 0.3 . The strain - rate range associated with superplastic ...
... associated in all cases with ( 1 ) a fine grain size ( on the order of 1- 10 μm ) , ( 2 ) deformation temperature > 0.5T , and ( 3 ) a strain - rate sensitivity factor m > 0.3 . The strain - rate range associated with superplastic ...
Page 383
... associated with multiple microcrack formation in the matrix adjacent to the transformed ZrO2 particles.66.67 The microcracked region that develops ahead of the advancing crack front exhibits nonlinear elastic behavior associated with ...
... associated with multiple microcrack formation in the matrix adjacent to the transformed ZrO2 particles.66.67 The microcracked region that develops ahead of the advancing crack front exhibits nonlinear elastic behavior associated with ...
Common terms and phrases
alloy aluminum alloy applied stress associated ASTM ASTM STP atom behavior brittle Burgers vector ceramics Chapter Charpy component composite corrosion crack growth rate crack length crack tip craze creep crystal cycles cyclic da/dN decrease depends ductility elastic embrittlement engineering failure fiber FIGURE flaw fracture mechanics fracture surface fracture toughness given grain boundaries hardening hydrogen increasing KIEAC Kmax ksi Vin lattice load martensite material matrix Mech metallurgical microstructure modulus MPaVm Note occur orientation particles phase plane-strain plastic deformation plastic zone plate polymer R. W. Hertzberg ratio region relation relative Reprinted with permission response result rupture sample screw dislocation Section shear stress shown in Fig slip plane slip systems solution specimen stacking fault energy steel alloys strain rate stress concentration stress field stress intensity factor stress level stress-strain curve striation superalloys thickness Trans transition temperature twin values yield strength