Description of Reaction Mechanism during Reactive Sintering of Al-Fe-Si-Ni Alloy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43897191" target="_blank" >RIV/60461373:22310/12:43897191 - isvavai.cz</a>

Výsledek na webu

<a href="http://metal2012.tanger.cz/files/proceedings/02/reports/381.pdf" target="_blank" >http://metal2012.tanger.cz/files/proceedings/02/reports/381.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Description of Reaction Mechanism during Reactive Sintering of Al-Fe-Si-Ni Alloy

Popis výsledku v původním jazyce

Reactive sintering is suitable method for preparing of intermetallic alloys. However, binary Al-Fe alloys prepared by this processing method are highly porous. This problem can be successfully solved by alloying these alloys by other element such as Si and Ni. The effect of these elements is not only in formation of completely new phases containing alloying elements. The Al-Fe-Si alloy and mainly the Al-Fe-Si-Ni alloy exhibit significantly higher thermal evolution during the reactive sintering process.This can lead to partially melting of forming intermetallic phases and consequent decrease of porosity. By this effect, it is not possible completely explain the differences in properties of alloyed and binary alloys. For detail description of alloying elements effect, it is necessary to observe phase composition during the process of reactive sintering and not only at the beginning and at the end as it is usual. The in-situ diffraction of high energy X-ray beam was used to study formati

Název v anglickém jazyce

Description of Reaction Mechanism during Reactive Sintering of Al-Fe-Si-Ni Alloy

Popis výsledku anglicky

Reactive sintering is suitable method for preparing of intermetallic alloys. However, binary Al-Fe alloys prepared by this processing method are highly porous. This problem can be successfully solved by alloying these alloys by other element such as Si and Ni. The effect of these elements is not only in formation of completely new phases containing alloying elements. The Al-Fe-Si alloy and mainly the Al-Fe-Si-Ni alloy exhibit significantly higher thermal evolution during the reactive sintering process.This can lead to partially melting of forming intermetallic phases and consequent decrease of porosity. By this effect, it is not possible completely explain the differences in properties of alloyed and binary alloys. For detail description of alloying elements effect, it is necessary to observe phase composition during the process of reactive sintering and not only at the beginning and at the end as it is usual. The in-situ diffraction of high energy X-ray beam was used to study formati

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Mikro- a nanokrystalické materiály s vysokým podílem rozhraní pro moderní strukturní aplikace, biodegradabilní implantáty a uchovávání vodíku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of 21st International Conference on Metallurgy and Materials

ISBN

978-80-87294-29-1

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

1311-1315

Název nakladatele

Tanger s.r.o.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

23. 5. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000318506500203