MECHANICAL METALLURGY |
From inside the book
Results 1-3 of 90
Page 83
... structure . atom located at the center of the cell . Therefore , there are two atoms per structure cell for the body - centered cubic structure ( % + 1 ) . Typical metals which have this crystal struc- ture are alpha iron , columbium ...
... structure . atom located at the center of the cell . Therefore , there are two atoms per structure cell for the body - centered cubic structure ( % + 1 ) . Typical metals which have this crystal struc- ture are alpha iron , columbium ...
Page 85
... structure . TABLE 4-2 ATOMIC DENSITY OF LOW - INDEX PLANES Crystal structure Plane Atomic density , atoms per unit area Distance between planes Face - centered cubic .. Octahedral { 111 } Cube { 100 } 4 / √3a2 ao / √3 2 / a02 ...
... structure . TABLE 4-2 ATOMIC DENSITY OF LOW - INDEX PLANES Crystal structure Plane Atomic density , atoms per unit area Distance between planes Face - centered cubic .. Octahedral { 111 } Cube { 100 } 4 / √3a2 ao / √3 2 / a02 ...
Page 93
... structure , the resistance to slip is generally less for these planes than for any other set of planes . The slip plane together with the slip direction establishes the slip system . Slip distance Interslip region * 1 Lamella spacing ...
... structure , the resistance to slip is generally less for these planes than for any other set of planes . The slip plane together with the slip direction establishes the slip system . Slip distance Interslip region * 1 Lamella spacing ...
Contents
Introduction | 5 |
The Torsion Test | 10 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
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