Mechanical MetallurgyThis bestselling metallurgy text examines the behaviour of materials under stress and their reaction to a variety of hostile environments. It covers the entire scope of mechanical metallurgy, from an understanding of the continuum description of stress and strain, through crystalline and defect mechanisms of flow and fracture, and on to a consideration of major mechanical property tests and the basic metalworking process. It has been updated throughout, and optimised for metric (SI) units . End-of-chapter study questions are included. |
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Page 141
... dislocation cutting through a screw dislocation as it glides from AB to A'B ' ; ( b ) by part of a screw dislocation line AB cross slipping from the primary slip plane PQ into the plane RS . ( From A. H. Cottrell , “ The Mechanical ...
... dislocation cutting through a screw dislocation as it glides from AB to A'B ' ; ( b ) by part of a screw dislocation line AB cross slipping from the primary slip plane PQ into the plane RS . ( From A. H. Cottrell , “ The Mechanical ...
Page 150
... dislocation structure to relate their results to dis- location behavior . The ultimate technique for observing ... screw dislocation the Burgers vector is parallel to the dislocation line . The macroscopic slip produced by the motion of ...
... dislocation structure to relate their results to dis- location behavior . The ultimate technique for observing ... screw dislocation the Burgers vector is parallel to the dislocation line . The macroscopic slip produced by the motion of ...
Page 172
... screw dislocation ; ( b ) intersection of two screw dislocations . A Figure 5-22 Movement of jog on screw dislocation . The jog is constrained to move along the dislocation in plane AA'BB ' . The jogs produced by the intersection of two ...
... screw dislocation ; ( b ) intersection of two screw dislocations . A Figure 5-22 Movement of jog on screw dislocation . The jog is constrained to move along the dislocation in plane AA'BB ' . The jogs produced by the intersection of two ...
Contents
Introduction | 3 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Metallurgical Fundamentals | 101 |
Copyright | |
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Common terms and phrases
alloy aluminum angle annealed ASME ASTM atoms axis behavior billet brittle fracture Burgers vector cold-worked components compression constant crack creep cycles decrease determined diameter direction dislocation line ductile edge dislocation elastic elongation embrittlement energy engineering equation extrusion factor failure fatigue limit fibers Figure flow curve flow stress force forging friction given grain boundaries hot-working hydrostatic increase indentation lattice length load machining martensite material matrix maximum measured mechanical metallurgical Metals Park modulus necking notch occurs particles percent plane-strain plastic deformation plastic strain pressure produce properties ratio recrystallization reduction region residual stresses rolling screw dislocation shear stress sheet shown in Fig slip plane slip systems Society for Metals specimen steel strain hardening strain rate stress-strain curve structure surface temperature tensile strength tensile stress tensor thickness tool torsion Trans usually velocity workpiece yield strength yield stress York