Mechanical Metallurgy |
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Page 45
... measurements of stress are actually based on measured strains and are converted to stresses by means of Hooke's law and the more general relationships which are given in Sec . 2-11 . The most universal strain - measuring device is the ...
... measurements of stress are actually based on measured strains and are converted to stresses by means of Hooke's law and the more general relationships which are given in Sec . 2-11 . The most universal strain - measuring device is the ...
Page 568
... measurement of the deformation force or to know the flow stress in order to measure m with the ring - compression test . Thus , m may conveniently be measured at the high temperature and strain rate typical of hot - working processes ...
... measurement of the deformation force or to know the flow stress in order to measure m with the ring - compression test . Thus , m may conveniently be measured at the high temperature and strain rate typical of hot - working processes ...
Page 582
... measured with strain - gage load cells . The upsetting of standardized copper cylinders1 permits presses to be calibrated so that loads can be measured by strain gages attached to the press frame . Other instruments2 frequently needed ...
... measured with strain - gage load cells . The upsetting of standardized copper cylinders1 permits presses to be calibrated so that loads can be measured by strain gages attached to the press frame . Other instruments2 frequently needed ...
Contents
Introduction 325 | 3 |
Elements of the Theory of Plasticity | 72 |
Plastic Deformation of Single Crystals | 105 |
Copyright | |
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alloys angle annealed atoms axis behavior billet brittle fracture Burgers vector cold-worked components compression constant crack criterion cycles decrease determined diameter direction dislocation line ductile edge dislocation elastic elongation energy equations extrusion factor failure fatigue limit fibers flow curve flow stress force forging friction given grain boundaries hot-working hydrostatic increases lattice length load machining martensite material matrix maximum measured mechanical metallurgical Metals Park modulus normal stress notch occurs orientation particles percent plastic deformation plastic strain polymer pressure produced properties ratio reduction region residual stresses rolling screw dislocation shear strain shear stress sheet shown in Fig shows slip plane slip systems Society for Metals solid specimen steel strain hardening strain rate stress-strain curve structure surface tensile strength tensile stress tensor theory thermal thickness tool torsion Trans usually velocity workpiece yield strength yield stress York