Mechanical Behavior of Materials |
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Page 24
... plastic flow is induced by shear stresses , which in turn depend upon differences in principal stresses . Before ending our discussion of plastic flow we briefly discuss other test methods useful for characterizing plastic flow . We ...
... plastic flow is induced by shear stresses , which in turn depend upon differences in principal stresses . Before ending our discussion of plastic flow we briefly discuss other test methods useful for characterizing plastic flow . We ...
Page 85
... plastic flow is related to the presence , and response to an applied stress , of certain crystallographic defects called dislocations . For example , the presence of dislocations explains the low stresses required to cause flow in ...
... plastic flow is related to the presence , and response to an applied stress , of certain crystallographic defects called dislocations . For example , the presence of dislocations explains the low stresses required to cause flow in ...
Page 140
... flow in crystalline materials is discussed in the context of crystallographic and other considerations ... Plastic Deformation in Single and Polycrystalline Materials Plastic Deformation in Single and Polycrystalline Materials Introduction.
... flow in crystalline materials is discussed in the context of crystallographic and other considerations ... Plastic Deformation in Single and Polycrystalline Materials Plastic Deformation in Single and Polycrystalline Materials Introduction.
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