Mechanical Metallurgy |
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Page 287
... Relationship between Hardness and the Tensile - flow Curve Tabor1 has suggested a method by which the plastic region of the true stress - strain curve may be determined from indentation hardness measurements . The method is based on the ...
... Relationship between Hardness and the Tensile - flow Curve Tabor1 has suggested a method by which the plastic region of the true stress - strain curve may be determined from indentation hardness measurements . The method is based on the ...
Page 350
... relationship between log é and σ . A linear relationship is also often obtained when log è is plotted against log σ . This is a conventional method of plotting engi- neering creep data . The corresponding equation Ё = Bon ' ( 13-16 ) is ...
... relationship between log é and σ . A linear relationship is also often obtained when log è is plotted against log σ . This is a conventional method of plotting engi- neering creep data . The corresponding equation Ё = Bon ' ( 13-16 ) is ...
Page 441
... relationship by inspection . An example might be the determination of the relationship between tensile strength ( Y ) and Brinell hardness ( X ) . In this section only the simplest case of linear regression will be considered . This is ...
... relationship by inspection . An example might be the determination of the relationship between tensile strength ( Y ) and Brinell hardness ( X ) . In this section only the simplest case of linear regression will be considered . This is ...
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