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The Dynamic Behavior of Ultra-Fine-Grained Copper Fabricated by Equal Channel Angular Pressing
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Effect of Equal-Channel Angular Pressing on the Creep Resistance of Precipitation-Strengthened Alloys
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Microstructure and Strength of Welded Joints of Steel after Equal-Channel Angular Pressing
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HomeMaterials Science ForumMaterials Science Forum Vols. 667-669Effect of Equal-Channel Angular Pressing on the...

Effect of Equal-Channel Angular Pressing on the Creep Resistance of Precipitation-Strengthened Alloys

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Abstract:

Despite intensive research efforts in precipitation-strengthened alloys processed by equal-channel angular pressing (ECAP), so far only a few investigations have been conducted on their creep behaviour and the results from these studies are controversial. This paper examines these differences and evaluates some factors influencing the creep resistance of the binary Al-0.2%Sc and Cu-0.2% Zr alloys processed by ECAP.

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Periodical:

Materials Science Forum (Volumes 667-669)

Pages:

897-902

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.667-669.897

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Online since:

December 2010

Authors:

Václav Sklenička, Petr Král, Jiří Dvořák, Marie Kvapilová, Megumi Kawasaki, Terence G. Langdon

Keywords:

Creep, Creep Damage, Equal-Channel Angular Pressing (ECAP), Mesoscopic Shear Bands, Precipitation-Strengthened Alloy

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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