Study of deformation behavior, structure and mechanical properties of the AlSiMnFe alloy during ECAP-PBP
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86087903" target="_blank" >RIV/61989100:27360/13:86087903 - isvavai.cz</a>
Výsledek na webu
<a href="http://ac.els-cdn.com/S0968432812001850/1-s2.0-S0968432812001850-main.pdf?_tid=40d1a77a-9ee8-11e3-8778-00000aacb35d&acdnat=1393420790_aff1b61a896f81723b3a6e22ecd8014e" target="_blank" >http://ac.els-cdn.com/S0968432812001850/1-s2.0-S0968432812001850-main.pdf?_tid=40d1a77a-9ee8-11e3-8778-00000aacb35d&acdnat=1393420790_aff1b61a896f81723b3a6e22ecd8014e</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.micron.2012.06.011" target="_blank" >10.1016/j.micron.2012.06.011</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Study of deformation behavior, structure and mechanical properties of the AlSiMnFe alloy during ECAP-PBP
Popis výsledku v původním jazyce
The presented article deals with the effects of equal channel angular pressing (ECAP) with a newly adjusted die geometry on the microstructure and mechanical properties of the Al?Si?Mn?Fe alloy. This alloy was subjected to two modes of heat treatment followed by the ECAP process, which led to partial back pressure (ECAP-PBP). Ultra-fine grained (UFG) structure formed through ECAP-PBP process has been studied by methods of optical as well as electron microscopy. The obtained results indicate that quenched alloys, in comparison to slowly cooled alloys, do not contain large brittle particles which subsequently initiate a premature creation of cracks. It was shown that the mechanical properties of these alloys after such processing depend first and foremost on the selected type of heat treatment and on the number of performed passes. The maximum of ultimate tensile strength (417 MPa) was obtained for quenched alloy after 3 passes. On the other hand, maximum ductility was found in slowly co
Název v anglickém jazyce
Study of deformation behavior, structure and mechanical properties of the AlSiMnFe alloy during ECAP-PBP
Popis výsledku anglicky
The presented article deals with the effects of equal channel angular pressing (ECAP) with a newly adjusted die geometry on the microstructure and mechanical properties of the Al?Si?Mn?Fe alloy. This alloy was subjected to two modes of heat treatment followed by the ECAP process, which led to partial back pressure (ECAP-PBP). Ultra-fine grained (UFG) structure formed through ECAP-PBP process has been studied by methods of optical as well as electron microscopy. The obtained results indicate that quenched alloys, in comparison to slowly cooled alloys, do not contain large brittle particles which subsequently initiate a premature creation of cracks. It was shown that the mechanical properties of these alloys after such processing depend first and foremost on the selected type of heat treatment and on the number of performed passes. The maximum of ultimate tensile strength (417 MPa) was obtained for quenched alloy after 3 passes. On the other hand, maximum ductility was found in slowly co
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JG - Hutnictví, kovové materiály
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regionální materiálově technologické výzkumné centrum</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Micron
ISSN
0968-4328
e-ISSN
—
Svazek periodika
44
Číslo periodika v rámci svazku
January
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
210-217
Kód UT WoS článku
000312925300022
EID výsledku v databázi Scopus
—