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Statements

Subject Item
n2:RIV%2F60461373%3A22310%2F14%3A43898137%21RIV15-GA0-22310___
rdf:type
skos:Concept n17:Vysledek
dcterms:description
Alloys based on the intermetallic phases are presently considered to be very promising materials for demanding technological applications in a wide range of industries. The biggest disadvantage of intermetallics is their low toughness at room temperature. One of the way how to increase their plasticity and eliminate susceptibility to low temperature brittleness is preparing intermetallic phases with ultrafine grain structure. The paper describes the preparation of ultra-fine grained alloys based on intermetallic phases by mechanical alloying and subsequent compaction by the %22Spark Plasma Sintering%22 (SPS). Influence of the individual alloy components on the preparation and mechanical properties of intermetallics alloys were studied. The basic mechanical properties at room and elevated temperatures, resistance to high temperature oxidation and thermal stability of alloys were measured. Alloys based on the intermetallic phases are presently considered to be very promising materials for demanding technological applications in a wide range of industries. The biggest disadvantage of intermetallics is their low toughness at room temperature. One of the way how to increase their plasticity and eliminate susceptibility to low temperature brittleness is preparing intermetallic phases with ultrafine grain structure. The paper describes the preparation of ultra-fine grained alloys based on intermetallic phases by mechanical alloying and subsequent compaction by the %22Spark Plasma Sintering%22 (SPS). Influence of the individual alloy components on the preparation and mechanical properties of intermetallics alloys were studied. The basic mechanical properties at room and elevated temperatures, resistance to high temperature oxidation and thermal stability of alloys were measured.
dcterms:title
Preparation of intermetallic phases in Fe-Al-Si and Ti-Al-Si system by mechanical alloying Preparation of intermetallic phases in Fe-Al-Si and Ti-Al-Si system by mechanical alloying
skos:prefLabel
Preparation of intermetallic phases in Fe-Al-Si and Ti-Al-Si system by mechanical alloying Preparation of intermetallic phases in Fe-Al-Si and Ti-Al-Si system by mechanical alloying
skos:notation
RIV/60461373:22310/14:43898137!RIV15-GA0-22310___
n3:aktivita
n19:P
n3:aktivity
P(GBP108/12/G043)
n3:dodaniDat
n10:2015
n3:domaciTvurceVysledku
n11:1381210 n11:8144842 n11:3344495
n3:druhVysledku
n13:D
n3:duvernostUdaju
n7:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
39033
n3:idVysledku
RIV/60461373:22310/14:43898137
n3:jazykVysledku
n16:eng
n3:klicovaSlova
mechanical properties; Ti-Al-Si alloy; Fe-Al-Si alloy; mechanical alloying
n3:klicoveSlovo
n4:Ti-Al-Si%20alloy n4:mechanical%20properties n4:Fe-Al-Si%20alloy n4:mechanical%20alloying
n3:kontrolniKodProRIV
[E111B0C6DB19]
n3:mistoKonaniAkce
Jihlava
n3:mistoVydani
Čerčany
n3:nazevZdroje
25. dny tepelného zpracování s mezinárodní účastí
n3:obor
n8:JG
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n20:GBP108%2F12%2FG043
n3:rokUplatneniVysledku
n10:2014
n3:tvurceVysledku
Michalcová, Alena Vystrčil, Jiří Novák, Pavel
n3:typAkce
n9:CST
n3:zahajeniAkce
2014-11-25+01:00
s:numberOfPages
8
n15:hasPublisher
Asociace pro tepelné zpracování kovů
n14:isbn
978-80-904462-7-4
n5:organizacniJednotka
22310