MECHANICAL METALLURGY |
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Page 47
... shows that the maximum stress occurs at point A when 0 = π / 2 and r = a . For this case σ = 30 = max ( 2-44 ) where is the uniform tensile stress applied at the ends of the plate . The theoretical stress - concentration factor for a ...
... shows that the maximum stress occurs at point A when 0 = π / 2 and r = a . For this case σ = 30 = max ( 2-44 ) where is the uniform tensile stress applied at the ends of the plate . The theoretical stress - concentration factor for a ...
Page 107
... shows the broad , lense- shaped twins commonly found in hcp metals . Note that twins do not extend beyond a grain boundary . Figure 4-24c shows annealing twins in an fcc gold - silver alloy . Annealing twins are usually broader and with ...
... shows the broad , lense- shaped twins commonly found in hcp metals . Note that twins do not extend beyond a grain boundary . Figure 4-24c shows annealing twins in an fcc gold - silver alloy . Annealing twins are usually broader and with ...
Page 257
... shows the variation of yield strength with temperature for body - centered cubic tantalum , 1 tungsten , molybdenum , and iron and face - centered cubic nickel . Note that the yield strength of nickel increases with decreasing ...
... shows the variation of yield strength with temperature for body - centered cubic tantalum , 1 tungsten , molybdenum , and iron and face - centered cubic nickel . Note that the yield strength of nickel increases with decreasing ...
Contents
Introduction | 5 |
The Torsion Test | 10 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Copyright | |
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alloys aluminum annealing ASTM axis behavior brittle fracture Burgers vector cent compressive considered constant crack decrease determined diameter dislocation line ductile edge dislocation effect elastic elongation equation factor fatigue limit fatigue properties flow curve fracture stress given grain boundaries hardness increase indentation internal friction lattice load martensite material maximum measure Metals Park modulus notch number of cycles occurs orientation particles pile-up plastic deformation principal stresses Proc produced quenched ratio recrystallization reduction of area region residual stresses resolved shear stress screw dislocations shear stress shown shows single crystals slip direction slip lines slip plane slip system Society for Metals solid solution solute atoms specimen stacking fault steel strain energy strain hardening strain rate stress concentration stress-strain curve structure surface tensile strength tensile stress tension theory tion torsion Trans twins vacancies yield point yield strength yield stress