Mechanical Behavior of Materials |
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Page 116
... Slip Systems As mentioned , slip is expected to occur in close - packed atomic directions . Indeed , this is ... direction in hexag- onal close - packed metals is the close - packed basal plane direction . In the ideal hcp structure ...
... Slip Systems As mentioned , slip is expected to occur in close - packed atomic directions . Indeed , this is ... direction in hexag- onal close - packed metals is the close - packed basal plane direction . In the ideal hcp structure ...
Page 141
... slip occurs in specific crystallographic direc- tions and on particular atomic planes . The several combinations of geometrically distinct slip planes and directions account for the number of slip systems , which is determined by ...
... slip occurs in specific crystallographic direc- tions and on particular atomic planes . The several combinations of geometrically distinct slip planes and directions account for the number of slip systems , which is determined by ...
Page 155
... slip direction , [ 101 ] in Fig . 4.13 . The rotation path is along the arc of a great cir- cle as projected onto the projection . When the crystal orientation reaches the boundary of the triangle , slip on an alternate system [ ( 111 ) ...
... slip direction , [ 101 ] in Fig . 4.13 . The rotation path is along the arc of a great cir- cle as projected onto the projection . When the crystal orientation reaches the boundary of the triangle , slip on an alternate system [ ( 111 ) ...
Contents
Overview of Mechanical Behavior | 1 |
Toughening Mechanisms and the Physics of Fracture | 10 |
Elastic Behavior | 44 |
Copyright | |
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alloys applied stress behavior bonding brittle Burgers vector ceramics Chap CHAPTER Coble creep composite compression crack growth crack propagation crack tip craze creep fracture creep rate Crystalline Materials cubic curve cyclical decreases discussed dislocation density dislocation line dislocation motion displacement ductile ductile fracture edge dislocation embrittlement energy equation example fatigue fiber Figure flow stress Fracture Mechanics fracture toughness glass grain boundaries hardening high-temperature increases initial length linear elastic loading low temperatures martensite material's matrix microscopic MN/m² modulus nucleation obstacles particle phase plastic deformation plastic flow plastic strain polycrystalline polycrystals polymers precipitation Prob ratio region result Schematic screw dislocation SECTION shear stress shown in Fig single crystal slip direction slip plane slip systems solids solute atom steel strain rate strengthening stress levels stress-strain structure superplastic surface takes place TCRSS tensile axis tensile strength tensile stress tion toughening transition viscoelastic volume fraction work-hardening yield strength