Mechanical Metallurgy |
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Page 191
... grain size is often desired for high strength , large additions of solute atoms are added to increase strength and bring about new phase ... grain . This makes it STRENGTHENING MECHANISMS 191 6-2 Grain Boundaries and Deformation.
... grain size is often desired for high strength , large additions of solute atoms are added to increase strength and bring about new phase ... grain . This makes it STRENGTHENING MECHANISMS 191 6-2 Grain Boundaries and Deformation.
Page 193
... grain boundaries . Grain - boundary , sliding becomes more prominent with increased temperature and decreasing strain rate , as in creep . The restriction of deformation to the grain - boundary region is one of the primary sources of ...
... grain boundaries . Grain - boundary , sliding becomes more prominent with increased temperature and decreasing strain rate , as in creep . The restriction of deformation to the grain - boundary region is one of the primary sources of ...
Page 199
... boundary . Figure 6-3a illustrates two cubic crystals with a common [ 001 ] axis . The slight difference in orientation between the grains is indicated by the angle 0. In STRENGTHENING MECHANISMS 199 6-4 Low-Angle Grain Boundaries.
... boundary . Figure 6-3a illustrates two cubic crystals with a common [ 001 ] axis . The slight difference in orientation between the grains is indicated by the angle 0. In STRENGTHENING MECHANISMS 199 6-4 Low-Angle Grain Boundaries.
Contents
Elements of the Theory of Plasticity | 3 |
Dislocation Theory | 150 |
Strengthening Mechanisms | 190 |
Copyright | |
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alloys angle annealed atoms axis behavior billet brittle fracture Burgers vector cold-worked components compression constant crack criterion cycles decrease determined diameter direction dislocation line ductile edge dislocation elastic elongation energy equations extrusion factor failure fatigue limit fibers flow curve flow stress force forging friction given grain boundaries hot-working hydrostatic increases lattice length load machining martensite material matrix maximum measured mechanical Metals Park modulus normal stress notch occurs orientation particles percent plastic deformation plastic strain polymer pressure produced properties ratio reduction region residual stresses rolling screw dislocation shear strain shear stress sheet shown in Fig shows single crystals slip plane slip systems Society for Metals solid specimen steel strain hardening strain rate stress-strain curve structure surface tensile strength tensile stress tensor theory thermal thickness tool torsion Trans usually velocity workpiece yield strength yield stress York