Mechanical MetallurgyI Mechanical Fundamentals 1 Introduction 2 Stress and Strain Relationships for Elastic Behavior 3 Elements of the Theory of Plasticity II Metallurgical Fundamentals 4 Plastic Deformation of Single Crystals 5 Dislocation Theory 6 Strengthening Mechanisms 7 Fracture III Applications to Materials Testing 8 The Tension Test 9 The Hardness Test 10 The Torsion Test 11 Fracture Mechanics 12 Fatigue of Metals 13 Creep and Stress Rupture 14 Brittle Fracture and Impact Testing IV Plastic Forming of Metals 15 Fundamentals of Metalworking 16 Forging 17 Rolling of Metals 18 Extrusion 19 Drawing of Rods, Wires and Tubes 20 Sheet-Metal Forming 21 Maching of Metals Appendixes |
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Page 498
... velocity since the slope of the curve ( ds / de ) depends on the magnitude of plastic strain . Therefore , the shape of the plastic wave changes as it propagates along the bar . The particle velocity is related to the plastic wave ...
... velocity since the slope of the curve ( ds / de ) depends on the magnitude of plastic strain . Therefore , the shape of the plastic wave changes as it propagates along the bar . The particle velocity is related to the plastic wave ...
Page 516
... velocity discontinuity . For an upper - bound velocity field consisting of a number of straight lines of tangential velocity discontinuity dW dt = Σks , v * ( 15-22 ) Most of the velocity fields for upper - bound solutions consist of a ...
... velocity discontinuity . For an upper - bound velocity field consisting of a number of straight lines of tangential velocity discontinuity dW dt = Σks , v * ( 15-22 ) Most of the velocity fields for upper - bound solutions consist of a ...
Page 683
... velocity v . The velocity of the chip relative to the work is the shear velocity v ,. From continuity of mass , vt = vete , so r = t tc = Vc V ( 21-4 ) The three velocity components give the kinematic relationship shown in Fig . 21-5 ...
... velocity v . The velocity of the chip relative to the work is the shear velocity v ,. From continuity of mass , vt = vete , so r = t tc = Vc V ( 21-4 ) The three velocity components give the kinematic relationship shown in Fig . 21-5 ...
Contents
Introduction | 3 |
Stress and Strain Relationships for Elastic Behavior | 18 |
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 tension test tensor thickness tool torsion Trans usually velocity workpiece yield strength yield stress