MECHANICAL METALLURGY |
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Page 6
... behavior of real metals is that , in general , the crystal grains are so small that , for a specimen of any macroscopic vol- ume , the materials are statistically homogeneous and isotropic . How- ever , when metals are severely deformed ...
... behavior of real metals is that , in general , the crystal grains are so small that , for a specimen of any macroscopic vol- ume , the materials are statistically homogeneous and isotropic . How- ever , when metals are severely deformed ...
Page 81
... behavior of metals . It has been shown that formal mathematical theories have been developed for describing the mechanical behavior of metals based upon the simplifying assumptions that metals are homogeneous and isotropic . That this ...
... behavior of metals . It has been shown that formal mathematical theories have been developed for describing the mechanical behavior of metals based upon the simplifying assumptions that metals are homogeneous and isotropic . That this ...
Page 118
... behavior of a polycrystalline aggregate from these basic concepts . Grain boundaries exert a considerable influence on the plastic - deforma- tion behavior of polycrystalline metals . Other factors which also have an important effect on ...
... behavior of a polycrystalline aggregate from these basic concepts . Grain boundaries exert a considerable influence on the plastic - deforma- tion behavior of polycrystalline metals . Other factors which also have an important effect on ...
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