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 304
... load controlled machines and ( 2 ) displacement controlled machines . In load controlled machines the operator adjusts the load precisely but must live with whatever displacement happens to be associated with the load . The older type ...
... load controlled machines and ( 2 ) displacement controlled machines . In load controlled machines the operator adjusts the load precisely but must live with whatever displacement happens to be associated with the load . The older type ...
Page 328
... load because of strain hardening produced by the indentation . The Brinell hardness , however , first increases with load and then decreases for still higher loads . The Meyer hardness is a more fundamental measure of indentation ...
... load because of strain hardening produced by the indentation . The Brinell hardness , however , first increases with load and then decreases for still higher loads . The Meyer hardness is a more fundamental measure of indentation ...
Page 359
... load - displacement curve represents the behavior for a wide variety of ductile metals in which the crack propagates by a tearing mode with increasing load . This curve contains no characteristic features to indicate the load ...
... load - displacement curve represents the behavior for a wide variety of ductile metals in which the crack propagates by a tearing mode with increasing load . This curve contains no characteristic features to indicate the load ...
Contents
Introduction | 3 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Metallurgical Fundamentals | 101 |
Copyright | |
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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