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 251
... occurs . The usual mode of fracture in fcc crystals is the formation of a necked region due to multiple slip , followed by slip on one set of planes until fracture occurs . The crystal can draw down to a chisel edge or a point ( if ...
... occurs . The usual mode of fracture in fcc crystals is the formation of a necked region due to multiple slip , followed by slip on one set of planes until fracture occurs . The crystal can draw down to a chisel edge or a point ( if ...
Page 444
... occurs in the direction of the grain boundary . It is promoted by increasing the temperature and / or decreasing the strain rate . Although most investigations indicate that sliding occurs along the grain boundary as a bulk movement of ...
... occurs in the direction of the grain boundary . It is promoted by increasing the temperature and / or decreasing the strain rate . Although most investigations indicate that sliding occurs along the grain boundary as a bulk movement of ...
Page 476
... occurs by low - energy rupture . It is under these conditions that fracture mechanics analysis is useful and ... occurs by cleavage while at high temperature the fracture occurs by ductile Energy absorbed →→→ fcc materials Low ...
... occurs by low - energy rupture . It is under these conditions that fracture mechanics analysis is useful and ... occurs by cleavage while at high temperature the fracture occurs by ductile Energy absorbed →→→ fcc materials Low ...
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