Mechanical Properties Optimization of AlSi12CuMgNi Alloy by Heat Treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F11%3A43883605" target="_blank" >RIV/44555601:13420/11:43883605 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical Properties Optimization of AlSi12CuMgNi Alloy by Heat Treatment

Popis výsledku v původním jazyce

Aim of this work was to do divers heat treatment for AlSi12CuMgNi alloy as a temper hardening (artificial ageing) with different temperatures of purpose to acquire the best mechanical properties (breaking limit and creep limit in comparison with requireddilatability min. 7 - 8 %). Further aims were to search exchanges in material substructure for several heat conditions, to compare this with reached mechanical values and with influence into form and character of receiving chip on the machining under the same conditions. From heat treatment view and strength properties influence for this Al2Cu3Ni alloy is some important intermetallic compound phase marked as the T phase, what makes precipitates stable in higher temperatures to the 300 °C, too. Cu and Mg presence also makes intermetallic compound CuMgAl2, what participates on the strength properties increace after heat treatment. There were made chip generation experiment for every temperature regime of test. The chip generation is the

Název v anglickém jazyce

Mechanical Properties Optimization of AlSi12CuMgNi Alloy by Heat Treatment

Popis výsledku anglicky

Aim of this work was to do divers heat treatment for AlSi12CuMgNi alloy as a temper hardening (artificial ageing) with different temperatures of purpose to acquire the best mechanical properties (breaking limit and creep limit in comparison with requireddilatability min. 7 - 8 %). Further aims were to search exchanges in material substructure for several heat conditions, to compare this with reached mechanical values and with influence into form and character of receiving chip on the machining under the same conditions. From heat treatment view and strength properties influence for this Al2Cu3Ni alloy is some important intermetallic compound phase marked as the T phase, what makes precipitates stable in higher temperatures to the 300 °C, too. Cu and Mg presence also makes intermetallic compound CuMgAl2, what participates on the strength properties increace after heat treatment. There were made chip generation experiment for every temperature regime of test. The chip generation is the

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Metallofizika i novejšije technologii

ISSN

1024-1809

e-ISSN

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Svazek periodika

2011

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

UA - Ukrajina

Počet stran výsledku

10

Strana od-do

1559-1568

Kód UT WoS článku

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EID výsledku v databázi Scopus

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