Microstructures and Mechanical Properties of 6082 aluminium alloy produced by equal channel angular pressing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022029" target="_blank" >RIV/61989100:27360/09:00022029 - isvavai.cz</a>

Alternative codes found

RIV/25870807:_____/09:#0000144

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Microstructures and Mechanical Properties of 6082 aluminium alloy produced by equal channel angular pressing

Original language description

Microstructure and texture development of the 6082 aluminium alloy during equal channel angular pressing (ECAP) was investigated and correlated with its mechanical properties. The microstructure was effectively refined by ECAP, and the original fiber texture of the extruded 6082 alloy was disintegrated and a new texture was gradually developed by repetitive ECAP pressing. After 6 ECAP passes following the route Bc, the yield stress is lower than for the as-extruded 6082 alloy, indicating that the texture softening is dominant over the strengthening due to grain refinement. Cross-section of original samples was 10 x l0 mm and their length was 45 mm. Deformation forces were measured during extrusion, resistance to deformation was calculated and deformation speed was determined approximately. Analysis of structure was made with use of light microscopy and SEM. Mechanical properties of samples after extrusion were determined by tensile test and by so called penetration test.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Hutnické listy

ISSN

0018-8069

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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