Introduction to Materials Science |
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Page 279
... boundaries ) . The simplest of grain boundaries is the small - angle tilt boundary shown in Figure 6.6.9 . It is an array of equally spaced parallel 8 b b ete B 20 ( a ) A ( b ) FIGURE 6.6.9 . Simple tilt grain boundary lying along AB ...
... boundaries ) . The simplest of grain boundaries is the small - angle tilt boundary shown in Figure 6.6.9 . It is an array of equally spaced parallel 8 b b ete B 20 ( a ) A ( b ) FIGURE 6.6.9 . Simple tilt grain boundary lying along AB ...
Page 280
... grain boundary in germanium . [ From F. L. Vogel , W. G. Pfann , H. E. Corey , and E. E. Thomas , The Physical Review 90 , 489 ( 1953 ) ... boundaries . One very striking feature of large - angle grain boundaries. 280 Atomic Arrangements.
... grain boundary in germanium . [ From F. L. Vogel , W. G. Pfann , H. E. Corey , and E. E. Thomas , The Physical Review 90 , 489 ( 1953 ) ... boundaries . One very striking feature of large - angle grain boundaries. 280 Atomic Arrangements.
Page 342
... grain boundaries , and is called a polycrystalline material . Each crystal is essentially the same except for ... grain boundary after etching . We have noted in Chapter 6 that the atoms in a grain boundary are not packed as perfectly as ...
... grain boundaries , and is called a polycrystalline material . Each crystal is essentially the same except for ... grain boundary after etching . We have noted in Chapter 6 that the atoms in a grain boundary are not packed as perfectly as ...
Contents
MECHANICAL PROPERTIES | 59 |
ELECTRIC AND MAGNETIC PROPERTIES 95 15 | 95 |
THERMAL AND CHEMICAL PROPERTIES | 151 |
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alloy aluminum ANSWERS TO QUESTIONS atoms behavior bonds Burgers vector called carbon cell chain charge coefficient composition concentration conduction band conductivity configuration constant cooled copper corrosion crack crystal structure crystalline cubic curve decreases density diamond cubic diffusion dipole direction discussed dislocation line domain electrical electron equation equilibrium eutectic eutectoid EXAMPLE Fermi Fermi energy ferromagnetic fibers field fraction fracture Gibbs free energy glass grain boundaries heat Hence high temperatures hydrogen impurities ions iron kbars kinetic lattice layer liquid magnetic martensite materials mechanical metal mole molecules motion Note oxide p-n junction particles pearlite phase diagram plane plastic polymer potential energy precipitate pressure properties radius reaction room temperature semiconductor shear stress shown in Figure silicon sodium solid solution steel strain strength superconductors surface Table tensile thermal tion transformation unit vacancies valence band velocity viscosity volume yield stress zero