PREPARATION AND PROPERTIES OF Al ? Fe AND Al ? Fe ? Cr ALLOYS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU109261" target="_blank" >RIV/00216305:26210/14:PU109261 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
PREPARATION AND PROPERTIES OF Al ? Fe AND Al ? Fe ? Cr ALLOYS
Original language description
Aluminium alloys are frequently used structural materials. Their properties can be affected by manufacturing method. Melt spinning is very promising method, enabling to obtain finer structure and increased hardness. In this work, Al - 11Fe and Al - 7Fe -4Cr alloys were investigated. They were prepared by conventional casting, melt spinning method, and hot pressing, respectivelly. Subsequently the microstructure was investigated using scanning electron microscopy (SEM), the hardness was measured by Vickers method and thermal stability was analyzed by long-term annealing. By comparing the alloy of Al - Fe with Cr doped Al ? Fe alloy it was found that the method of production strongly affects the microstructure; the hardness of the alloy has been increased. The alloying element used shown an additional positive effect on properties improved by production technology.
Czech name
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Czech description
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Project
<a href="/en/project/GA13-35890S" target="_blank" >GA13-35890S: In-situ Synthesised Intermetallic Compounds in Kinetically Sprayed Deposits</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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