Microstructure and Mechanical Properties of Pure Nickel Processed by Severe Plastic Deformation

G.V. Nurislamova; Rinat K. Islamgaliev; Ruslan Valiev

doi:10.4028/www.scientific.net/MSF.503-504.579

Paper Titles

Single Roll Drive Equal Channel Angular Process –a Potential Severe Plastic Deformation (SPD) Process for Industrial Application
p.557

Fabrication of a W-25%Cu Nanocomposite by High Pressure Torsion
p.561

Structural Analysis and Properties of Bi_2-xSb_xTe_3-ySe_y Prepared by Angular Extrusion
p.567

Fabrication of Nano Grain Tungsten Compact by Mechanical Milling Process and Its High Temperature Properties
p.573

Microstructure and Mechanical Properties of Pure Nickel Processed by Severe Plastic Deformation
p.579

The Influence of the SPD Temperature on Superplasticity of Aluminium Alloys
p.585

Increasing the Mechanical Properties of FCC- and BCC-Metals by Combined Cold Severe Plastic Deformation
p.591

Substructure and Nanocrystalline Structure Effects in Thermomechanically Treated Ti-Ni Alloys
p.597

Three-Dimensional Imaging of Shear Band Produced by ECAP Process in Al-Ag Alloy
p.603

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Microstructure and Mechanical Properties of Pure Nickel Processed by Severe Plastic Deformation

Abstract:

Microstructure and mechanical properties of pure nickel processed by high pressure torsion (HPT) and equal channel angular pressing (ECAP) have been investigated in the present paper. The uniformity of microstructure and misorientation angles in the SPD samples were studied using transmission electron microscopy and electron back scattering diffraction. Microstructural requirements for achivement of high strength and ductility in SPD metals are discussed.