Hardening of MetalsPaul Feltham |
From inside the book
Results 1-3 of 31
Page 69
... lattice or to the influence of impurity atoms or alloying . Below room temperature , mechanical properties were found to be strongly temperature dependent . In this field many experiments in recent years revealed phenomena which remain ...
... lattice or to the influence of impurity atoms or alloying . Below room temperature , mechanical properties were found to be strongly temperature dependent . In this field many experiments in recent years revealed phenomena which remain ...
Page 76
... lattices , because the stability of the lattice is controlled by the second - nearest- neighbour potentials . 2 ) Defect configurations at zero stress It was first shown that no stable stacking faults are to be expected in the BCC lattice ...
... lattices , because the stability of the lattice is controlled by the second - nearest- neighbour potentials . 2 ) Defect configurations at zero stress It was first shown that no stable stacking faults are to be expected in the BCC lattice ...
Page 275
... Lattice Resistance Arsenault and Cadman / 7 / have investigated this coupling between the lattice resistance ( Peierls stress ) and that of interstitial atoms on dislocation motion . In the computer model developed for the Peierls ...
... Lattice Resistance Arsenault and Cadman / 7 / have investigated this coupling between the lattice resistance ( Peierls stress ) and that of interstitial atoms on dislocation motion . In the computer model developed for the Peierls ...
Contents
INTRODUCTION | 2 |
EASYGLIDE AND CELL FORMATION | 13 |
COLLECTIVE DISLOCATION MODELS | 17 |
Copyright | |
8 other sections not shown
Common terms and phrases
Acta angle anisotropic approximation ARSENAULT Bacon barriers BASINSKI BCC metals behaviour Burgers vector calculations Conf configuration constant core cross-slip crystalline mercury cyclic loading defects denotes dependence determined dislocation density edge dislocation effect elastic energy experimental extrusion FELTHAM flow stress free surface given glide glide plane hardening interaction isotropic kp/mm˛ lattice line-tension linear loop low temperatures Metals and Alloys modulus niobium observed obstacles obtained occur orientation Orowan stress parameters Phil Phys plastic deformation plastic strain polycrystal Proc relation resolved shear resolved shear-stress Scattergood screw dislocations Scripta segments self-interaction self-stress shape shear modulus shear-strain shown in Fig simulation single crystals slip bands slip direction slip plane slip system solid specimens stacking-fault stage Stat Strength of Metals stress field stress-strain curves structure tensile tension theory thermal activation torsion Trans twinning values velocity work-hardening yield stress Young's modulus zero αβ