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 13
... Note that the elastic modulus for a given cubic material depends only on the magnitude of the direction cosines , with values for the principal crystallographic directions in the cubic lattice being given in Table 1.2 . For example ...
... Note that the elastic modulus for a given cubic material depends only on the magnitude of the direction cosines , with values for the principal crystallographic directions in the cubic lattice being given in Table 1.2 . For example ...
Page 342
... note the reasonably good agreement between Eqs . 8-48 and 8-40 ( i.e. , D = π / 8 ≈ 1 / π ) . ( Note that 2 r , is used in Eq . 8-40 for comparison with the Dugdale zone . ) 8.6 FRACTURE - MODE TRANSITION : PLANE STRESS VERSUS PLANE ...
... note the reasonably good agreement between Eqs . 8-48 and 8-40 ( i.e. , D = π / 8 ≈ 1 / π ) . ( Note that 2 r , is used in Eq . 8-40 for comparison with the Dugdale zone . ) 8.6 FRACTURE - MODE TRANSITION : PLANE STRESS VERSUS PLANE ...
Page 449
... Note cavitated rubber particles near fracture surface located near the bottom of the photograph ; ( c ) same area as ( b ) as viewed with cross - polarizers . Note network of shear bands in association with cavitated particles ...
... Note cavitated rubber particles near fracture surface located near the bottom of the photograph ; ( c ) same area as ( b ) as viewed with cross - polarizers . Note network of shear bands in association with cavitated particles ...
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addition alloy aluminum alloy applied stress associated ASTM atoms behavior brittle ceramics Chapter Charpy component composite crack extension crack growth crack length crack tip craze creep rate crystal curve cyclic decrease depends determined dislocation ductility elastic embrittlement engineering example factor failure fiber FIGURE flaw fracture mechanics fracture surface fracture toughness given grain boundaries hardening hydrogen increasing initial KIEAC lattice load maraging steels martensite material material's matrix Metals Park microstructure microvoid modulus notch Note occur oriented parameter particles phase plane plane-strain plastic deformation plastic zone plate polymer polymeric region relative Reprinted with permission result rupture sample screw dislocation Section shear stress shown in Fig solid solution specimen stacking fault energy steel alloys strain rate stress concentration stress field stress intensity stress level stress-strain stress-strain curve superalloys tensile stress test temperature thermal thickness toughening Trans transition temperature twinning values yield strength