Mechanical Behavior of Materials |
From inside the book
Results 1-3 of 57
Page 147
... transition metals . Although slip directions in bcc metals are close - packed < 111 > directions , the slip plane is not always of the { 110 } variety . Other planes , in particular the { 112 } and { 123 } ones , have comparable atomic ...
... transition metals . Although slip directions in bcc metals are close - packed < 111 > directions , the slip plane is not always of the { 110 } variety . Other planes , in particular the { 112 } and { 123 } ones , have comparable atomic ...
Page 438
... transition . ( A ) At low tempera- tures , the fracture surface is flat and shiny , indicative of cleavage fracture ... metals . For low - strength metals that do not exhibit a change in fracture mode with temperature ( e.g. , the fcc ...
... transition . ( A ) At low tempera- tures , the fracture surface is flat and shiny , indicative of cleavage fracture ... metals . For low - strength metals that do not exhibit a change in fracture mode with temperature ( e.g. , the fcc ...
Page 497
... Transition Metals As mentioned , the main distinction between Mode II fracture in bcc transition met- als and in other materials is that the bcc structure is " strain compatible . " That is , slip takes place on a sufficient number of ...
... Transition Metals As mentioned , the main distinction between Mode II fracture in bcc transition met- als and in other materials is that the bcc structure is " strain compatible . " That is , slip takes place on a sufficient number of ...
Contents
Overview of Mechanical Behavior | 1 |
Toughening Mechanisms and the Physics of Fracture | 10 |
Elastic Behavior | 44 |
Copyright | |
26 other sections not shown
Other editions - View all
Common terms and phrases
alloys applied stress behavior brittle Burgers vector ceramics Chap CHAPTER Coble creep composite crack growth crack propagation crack tip craze creep fracture creep rate Crystalline Materials cubic curve cyclical decreases diffusion diffusional discussed dislocation density dislocation line dislocation motion displacement ductile ductile fracture edge dislocation embrittlement energy equation fatigue fiber Figure flow stress Fracture Mechanics fracture toughness glass glide grain boundaries hardening high-temperature increases initial length linear elastic loading low-temperature macroscopic martensite material's matrix mechanism map MN/m² Mode modulus noncrystalline nucleation obstacles particle phase plastic deformation plastic flow plastic strain polycrystals polymers precipitation Prob ratio region result Schematic screw dislocation SECTION shear stress shown in Fig single crystal slip plane slip systems solid solute atom steel strain rate strengthening stress levels stress-strain structure superplastic surface takes place temperature tensile strength tensile stress tion toughening transition viscoelastic viscosity volume fraction yield strength