In Situ Analysis of Deformation Mechanisms of Cu-Based fcc Materials under Uniaxial Loading

Vincent Klosek; Marie Helene Mathon; M.H. Aouni; Rémi Chiron; Vincent Ji

doi:10.4028/www.scientific.net/MSF.571-572.89

Paper Titles

Neutron Strain Investigations of Laser Bent Samples
p.63

Residual Stress in α-Brass during Annealing
p.69

Rod-Textured Zircaloy-2: A Case Study of an Anisotropic Metal with Multiple Deformation Modes, Strong Texture and Thermal Strains
p.77

Instrumented Indentation Testing on Uniaxially Prestressed Steel Samples
p.83

In Situ Analysis of Deformation Mechanisms of Cu-Based fcc Materials under Uniaxial Loading
p.89

Evaluation of the Residual Stresses and Determination of the Proportion of Residual Austenite in an Austempered Ductile Iron Having Undergone Thermo Mechanical Treatments
p.95

Temperature Dependence of Residual Stress Gradients in Shot-Peened Steel Coated with CrN
p.101

In Situ Neutron Diffraction Studies of the Pseudoelastic-Like Behaviour of Hydrostatically Extruded Mg-Al-Zn Alloy
p.107

A Study of Residual Elastic Strain Distribution in an AZ91 Mg Alloy Bar Loaded in Four Point Bending
p.113

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In Situ Analysis of Deformation Mechanisms of Cu-Based fcc Materials under Uniaxial Loading

Abstract:

By associating texture determinations and strains measurements by neutron diffraction, the elastoplastic behaviours of families of crystallites with the same crystallographic orientations were characterized in situ in a brass and a bronze alloys under uniaxial loading. The polycrystalline orientation analysis method proposed here allows an intermediate approach between a “local” (intragranular) and a “global” characterization, within the bulk of massive samples.