Mechanical Metallurgy |
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Page 532
... Drawing operations involve the forcing of metal through a die by means of a tensile force applied to the exit side of the die . Most of the plastic flow is caused by compression force ... Drawing • 21-1 Introduction 21-2 Rod and Wire Drawing.
... Drawing operations involve the forcing of metal through a die by means of a tensile force applied to the exit side of the die . Most of the plastic flow is caused by compression force ... Drawing • 21-1 Introduction 21-2 Rod and Wire Drawing.
Page 533
... drawing dies are made from tungsten carbide because it provides long die life . Wire drawing starts with hot - rolled wire rod . The rod is first cleaned by pickling to remove any scale which would lead to surface defects and excessive ...
... drawing dies are made from tungsten carbide because it provides long die life . Wire drawing starts with hot - rolled wire rod . The rod is first cleaned by pickling to remove any scale which would lead to surface defects and excessive ...
Page 541
... drawing . Solutions have been obtained1.2 for the two - dimensional ( plane - strain ) analog to wire drawing , which consists in the drawing of a rectangular strip through a tapered die . Calculations of the effect of die angle ...
... drawing . Solutions have been obtained1.2 for the two - dimensional ( plane - strain ) analog to wire drawing , which consists in the drawing of a rectangular strip through a tapered die . Calculations of the effect of die angle ...
Contents
Introduction 3 35678OORE | 3 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Elements of the Theory of Plasticity | 54 |
Copyright | |
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alloys aluminum angle annealed ASTM axis behavior bending billet brittle fracture Burgers vector cent compressive constant crack creep rate decrease determined diameter direction dislocation line distribution drawing ductile edge dislocation effect elastic elongation equation extrusion factor failure fatigue limit flow curve flow stress force forging forming friction given grain boundaries hardness high-temperature increase indentation lattice length load longitudinal mandrel martensite material maximum measured mechanical metallurgical Metals Park method modulus notch obtained occurs orientation particles plastic deformation pressure principal stresses Proc produced properties punch quenched radius ratio reduction of area region relationship residual stresses rolling screw dislocations shear stress sheet shows single crystals slip plane Society for Metals specimen steel strain energy strain hardening strain rate stress-strain curve structure surface temper tensile strength tensile stress theory thickness tion torsion Trans transition temperature tube yield strength yield stress στ