Microstructures and mechanical properties of ultrafine grained AlMgSi alloy processed by ECAP and its thermal stability

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F08%3A00500477" target="_blank" >RIV/49777513:23210/08:00500477 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Microstructures and mechanical properties of ultrafine grained AlMgSi alloy processed by ECAP and its thermal stability

Original language description

It has been shown that ultrafine grained structure can be introduced into metals via severe plastic deformation (SPD). Equal Channel Angular Pressing (ECAP) is a very popular SPD technique recently used to refine metal and alloy structure to a great extent. After processing by ECAP at ambient temperature, the microstructures are quite complex and represent a mixture of segments with misorientation angles ranging from low to high angles (<15°). Comparatively little is known about the thermal stability ofthese severely deformed structures. In the present work the microstructure and mechanical properties of Equal Channel Angular Pressing (ECAP) processed AlMgSi1 alloy (route Bc), as well as its evolution during post annealing were investigated.

Czech name

Microstructures and mechanical properties of ultrafine grained AlMgSi alloy processed by ECAP and its thermal stability

Czech description

It has been shown that ultrafine grained structure can be introduced into metals via severe plastic deformation (SPD). Equal Channel Angular Pressing (ECAP) is a very popular SPD technique recently used to refine metal and alloy structure to a great extent. After processing by ECAP at ambient temperature, the microstructures are quite complex and represent a mixture of segments with misorientation angles ranging from low to high angles (<15°). Comparatively little is known about the thermal stability ofthese severely deformed structures. In the present work the microstructure and mechanical properties of Equal Channel Angular Pressing (ECAP) processed AlMgSi1 alloy (route Bc), as well as its evolution during post annealing were investigated.

Type

D - Article in proceedings

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Metal 2008

ISBN

978-80-254-1987-8

ISSN

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e-ISSN

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Number of pages

3

Pages from-to

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Publisher name

Tanger

Place of publication

Ostrava

Event location

Červený zámek, Hradec nad Moravicí

Event date

May 15, 2008

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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