Mechanical Behavior of Materials |
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Page 96
... slip plane . Thus , the slip plane contains both b and the dislocation line or , alternatively , the vector cross - product of b and a vector parallel to the dislocation line is normal to the slip plane . D. Motion of Edge Dislocations ...
... slip plane . Thus , the slip plane contains both b and the dislocation line or , alternatively , the vector cross - product of b and a vector parallel to the dislocation line is normal to the slip plane . D. Motion of Edge Dislocations ...
Page 116
... slip planes should be those with the densest atomic packing , for they are characterized by the greatest separation be- tween parallel crystal planes . This " rule " is generally observed , but not to the same extent as the one regarding ...
... slip planes should be those with the densest atomic packing , for they are characterized by the greatest separation be- tween parallel crystal planes . This " rule " is generally observed , but not to the same extent as the one regarding ...
Page 141
... slip occurs in specific crystallographic direc- tions and on particular atomic planes . The several combinations of ... plane normal makes an angle & with respect to the tensile direction , and X is the corresponding angle between the slip ...
... slip occurs in specific crystallographic direc- tions and on particular atomic planes . The several combinations of ... plane normal makes an angle & with respect to the tensile direction , and X is the corresponding angle between the slip ...
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