Microstructure Evolution and Creep Behavior in ECAP Processed Metallic Materials

Václav Sklenička; Petr Král; Jiří Dvořák; Marie Kvapilová; Milan Svoboda

doi:10.4028/www.scientific.net/MSF.783-786.2689

Paper Titles

Effect of Process Control Agents (PCAs) on Mechanochemical Processes and Contamination Science
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Mössbauer Spectroscopy of Grain Boundaries in Ultrafine-Grained Metal Materials
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Effect of Grain Refinement on Cold Formability Behavior on Medium C-Boron Steel
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Ultrafine Grain Evolution in a Cu-Cr-Zr Alloy during Warm Multidirectional Forging
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Microstructure Evolution and Creep Behavior in ECAP Processed Metallic Materials
p.2689

High Strength Microscrew with Ultrafine Grained Structure
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An Investigation of Hardness Homogeneity and Microstructure in Pure Titanium Processed by High Pressure Torsion
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Microstructure and Aging Behavior of Cu-Be Alloy Processed by High-Pressure Torsion
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Two-Scale Finite Element Analysis of Equaled Channeling Angular Extrusion of Polycrystalline Metal
p.2713

HomeMaterials Science ForumMaterials Science Forum Vols. 783-786Microstructure Evolution and Creep Behavior in...

Microstructure Evolution and Creep Behavior in ECAP Processed Metallic Materials

Abstract:

The creep behavior of high purity aluminum and copper, Al-0.2wt.%Sc and Cu-0.2wt.%Zr alloys was examined after processing by equal-channel angular pressing (ECAP) with an emphasis on the link between microstructure and creep. The microstructure was revealed by electron backscatter diffraction (EBSD) and analyzed by stereological methods. Representative microstructural parameters were obtained using orientation imaging microscopy and EBSD on the relationship between creep behavior and microstructure.

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Periodical:

Materials Science Forum (Volumes 783-786)

Pages:

2689-2694

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.783-786.2689

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Online since:

May 2014

Authors:

Václav Sklenička*, Petr Král, Jiří Dvořák, Marie Kvapilová, Milan Svoboda

Keywords:

Creep, Equal-Channel Angular Pressing (ECAP), Nanoporosity, Orientation Imaging Microscopy, Structure Homogeneity, Ultrafine-Grained Materials

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