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 525
... material interface , and ( 4 ) heat transfer between the deforming material and the dies and surrounding environment . For a frictionless deformation process the maximum increase in temperature is Ta = U , σεβ pc = pc where U1 = the ...
... material interface , and ( 4 ) heat transfer between the deforming material and the dies and surrounding environment . For a frictionless deformation process the maximum increase in temperature is Ta = U , σεβ pc = pc where U1 = the ...
Page 556
... material between the tensile and compressive strains at fracture ( Fig . 15-35 ) . The ratio of these strains is varied by changing the D / h ratio and the ... Material B Material A Tensile strain In ( D / 556 PLASTIC FORMING OF METALS.
... material between the tensile and compressive strains at fracture ( Fig . 15-35 ) . The ratio of these strains is varied by changing the D / h ratio and the ... Material B Material A Tensile strain In ( D / 556 PLASTIC FORMING OF METALS.
Page 685
... material . Based on an upper - bound model of the shear zone1 a criterion for predicting has been developed2 which ... material ( of shear strength k ) is calculated . This deformation requires a certain power input . This same power ...
... material . Based on an upper - bound model of the shear zone1 a criterion for predicting has been developed2 which ... material ( of shear strength k ) is calculated . This deformation requires a certain power input . This same power ...
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