Mechanical Behavior of Materials |
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Page 109
... energy per unit volume is Gy2 / 2 ; 4 thus for the volume element located at position r in Fig . 3.23a , the incremental elastic strain energy , dU ' ,, is dU ' = ( 2πrl dr ) | = Gb2 Gb2l dr 18π2r2 , 4π ( 3.11 ) On integrating Eq ...
... energy per unit volume is Gy2 / 2 ; 4 thus for the volume element located at position r in Fig . 3.23a , the incremental elastic strain energy , dU ' ,, is dU ' = ( 2πrl dr ) | = Gb2 Gb2l dr 18π2r2 , 4π ( 3.11 ) On integrating Eq ...
Page 664
... energy neutrons interact with , and transfer energy to , atoms by means of elastic collisions . After such an event , the affected atom can be displaced from its lattice position provided sufficient energy is transferred to it , thereby ...
... energy neutrons interact with , and transfer energy to , atoms by means of elastic collisions . After such an event , the affected atom can be displaced from its lattice position provided sufficient energy is transferred to it , thereby ...
Page 716
... energy absorbed per unit mass , rather than per unit volume . Schematically plot the maximum compressive energy absorbed per unit mass vs. the relative foam density for an elastomeric foam and for a plastic foam . d Repeat part ( b ) of ...
... energy absorbed per unit mass , rather than per unit volume . Schematically plot the maximum compressive energy absorbed per unit mass vs. the relative foam density for an elastomeric foam and for a plastic foam . d Repeat part ( b ) of ...
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 depends discussed dislocation density dislocation line dislocation motion displacement ductile ductile fracture edge dislocation embrittlement energy equation example fatigue fcc metals fiber Figure flow stress Fracture Mechanics fracture toughness glass grain boundaries hardening high-temperature increases initial length linear elastic loading low-temperature macroscopic martensite material's matrix 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 steel strain rate strengthening stress-strain structure superplastic surface takes place TCRSS temperature tensile axis tensile strength tensile stress tion toughening transition viscoelastic volume fraction work-hardening yield strength