Mechanical Metallurgy |
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Page 202
... occurs abruptly before there is time for dis- continuous yielding . Presumably fracture occurs at the first spot to undergo discontinuous yielding . Finally , at very low temperatures in region F fracture is initiated by mechanical ...
... occurs abruptly before there is time for dis- continuous yielding . Presumably fracture occurs at the first spot to undergo discontinuous yielding . Finally , at very low temperatures in region F fracture is initiated by mechanical ...
Page 230
... occurs can be determined from the relationship wt = 1. For specimens of ordinary thickness , the peak would occur in the region of 1 to 100 cps . It is theoretically possi- ble for a specimen vibrated in a longitudinal mode to show ...
... occurs can be determined from the relationship wt = 1. For specimens of ordinary thickness , the peak would occur in the region of 1 to 100 cps . It is theoretically possi- ble for a specimen vibrated in a longitudinal mode to show ...
Page 509
... occurs , the sheet moves at the same peripheral speed as the rolls and a situation of " sticking friction " exists . The strain rate for rolling with sticking friction is given1 by = v h = 2V sin 0 h 2V sin 0 = hƒ + D ( 1 - cos 0 ) ...
... occurs , the sheet moves at the same peripheral speed as the rolls and a situation of " sticking friction " exists . The strain rate for rolling with sticking friction is given1 by = v h = 2V sin 0 h 2V sin 0 = hƒ + D ( 1 - cos 0 ) ...
Contents
Introduction | 5 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Plastic Deformation of Single Crystals | 81 |
Copyright | |
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alloys aluminum angle annealing ASTM axis behavior bending brittle fracture Burgers vector cent compressive constant crack creep rate decrease determined diameter direction dislocation line distribution ductile edge dislocation effect elastic elongation embrittlement equation extrusion factor failure fatigue limit flow curve flow stress force forging fracture stress friction given grain boundaries high-temperature increase lattice load longitudinal martensite material maximum measure mechanical Metals Park method modulus normal notch obtained occurs orientation particles plastic deformation principal stresses Proc produced properties quenching radius ratio recrystallization region residual stresses residual-stress rolling screw dislocations shear stress sheet shows single crystals slip plane Society for Metals solute atoms specimen stacking fault steel strain hardening strain rate stress-strain curve structure surface temper tensile strength tensile stress tension theory thermal thickness tion torsion Trans transition temperature twins vacancies yield point yield strength yield stress