Mechanical Behavior of Materials |
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Page 506
... ductile fracture differs fun- damentally from the brittle fracture modes discussed previously . The extreme manifestation of ductile fracture is rupture ( Fig . 10.16d ) . It occurs at high temperatures in many metals and some alkali ...
... ductile fracture differs fun- damentally from the brittle fracture modes discussed previously . The extreme manifestation of ductile fracture is rupture ( Fig . 10.16d ) . It occurs at high temperatures in many metals and some alkali ...
Page 512
... fracture behavior - have been treated in this chapter . The toughness of a ... ductile - to - brittle transition . And , within a given alloy class ... Ductile fracture T.S. Gc = σypef = 103-107 J / m2 ε ( d ) Figure 10.42 A synopsis of ...
... fracture behavior - have been treated in this chapter . The toughness of a ... ductile - to - brittle transition . And , within a given alloy class ... Ductile fracture T.S. Gc = σypef = 103-107 J / m2 ε ( d ) Figure 10.42 A synopsis of ...
Page 513
... ductile ) . Bridging also plays an important role in toughening of ceramic - ceramic composites and brittle fiber reinforced plastics . The toughnesses of these composites considerably exceed those of ... Fracture Ductile Fracture Summary.
... ductile ) . Bridging also plays an important role in toughening of ceramic - ceramic composites and brittle fiber reinforced plastics . The toughnesses of these composites considerably exceed those of ... Fracture Ductile Fracture Summary.
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