Geodesic

Tome 32 (1991) no. 1

Sommaire

Contents
p. 1-[2]
[Proceedings of the 5th international symposium on plasticity of metals and alloys]
p. 3
[Foreword]
p. 5
[List of the articles which will be published in materials science and engineering A]
p. 7-8
Structure change in a single-phase superplastic $Zn-Cd$ alloy
p. 9-15
Experimental evaluation of the strain rate sensitivity parameter for superplastic materials
p. 17-23
Grain boundaries of primary crystallization
p. 25-30
TEM obervation of dislocation behavior near grain boundaries in deformed Fe-2wt.%Si bicrystals
p. 31-39
Statistical aspects of ductile fracture propagation and the conditions of the conversion ductile into cleavage fracture
p. 41-46
The contribution of dipole mechanisms to the flow stress and work hardening
p. 47-51
Slip processes in non-uniformly distributed dislocation structures
p. 53-60
Acoustic emission from Al-3%Mg alloy deformed at room temperature
p. 61-67
Dynamic strain ageing in alpha titanium
p. 69-75
Criteria of instability and kinetics of jumps under unstable low temperature plastic flow
p. 77-88
Stability of dislocation structure during plastic deformation of B.C.C. metals
p. 89-94
Desctiption of stress-strain curves on high temperture deformed steels
p. 95-101
High temperature mechanical properties of high purity $Al$ and dilute $Al-Si$ alloys
p. 103-111
Positron studies of precipitation phenomena in rapidly solidifield $Al$ alloys
p. 113-117
Precipitation effects in $Cu-Ni-Sn$ and $Cu-Ti$ alloys
p. 119-124
Critical strain amplitudes, elasticity modulus defect and fatigue life
p. 125-137
Temperature dependence of the effective and internal stresses at the initial stages of plastic deformation of the LiF single crystals. macrodeformation and dislocation mobility data
p. 139-144