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Statements

Subject Item
n2:RIV%2F68407700%3A21340%2F09%3A00160542%21RIV10-MSM-21340___
rdf:type
n9:Vysledek skos:Concept
dcterms:description
Presented work deals with properties of compacts sintered via Spark Plasma Sintering (SPS) - novel non-conventional poder consolidation technique. The sintering parameters were set to be 450°C as the temperature for the application of the pressure and 1000 and 1100°C as the sintering temperatures. The loose sintered material was a gas-atomized Fe-Al intermetallic >32 um powder. The sintered samples were machined in shapes of round compact tension specimens. The central notches were obtained by electrical discharge cutting. The increase of the sintering temperature resulted in slight increase of fracture toughness. The study of the fractured surfaces revealed similar fracture mechanisms - interparticle decohesion. Only very few areas of transparticle cracks were observed in case of 1000°C as well as 1100°C specimens. Presented work deals with properties of compacts sintered via Spark Plasma Sintering (SPS) - novel non-conventional poder consolidation technique. The sintering parameters were set to be 450°C as the temperature for the application of the pressure and 1000 and 1100°C as the sintering temperatures. The loose sintered material was a gas-atomized Fe-Al intermetallic >32 um powder. The sintered samples were machined in shapes of round compact tension specimens. The central notches were obtained by electrical discharge cutting. The increase of the sintering temperature resulted in slight increase of fracture toughness. The study of the fractured surfaces revealed similar fracture mechanisms - interparticle decohesion. Only very few areas of transparticle cracks were observed in case of 1000°C as well as 1100°C specimens.
dcterms:title
Fracture Toughness of Spark Plasma Sintered Fe-Al Based Intermetallics Fracture Toughness of Spark Plasma Sintered Fe-Al Based Intermetallics
skos:prefLabel
Fracture Toughness of Spark Plasma Sintered Fe-Al Based Intermetallics Fracture Toughness of Spark Plasma Sintered Fe-Al Based Intermetallics
skos:notation
RIV/68407700:21340/09:00160542!RIV10-MSM-21340___
n3:aktivita
n21:Z
n3:aktivity
Z(MSM6840770021)
n3:dodaniDat
n18:2010
n3:domaciTvurceVysledku
n20:2916614
n3:druhVysledku
n6:D
n3:duvernostUdaju
n19:S
n3:entitaPredkladatele
n4:predkladatel
n3:idSjednocenehoVysledku
315498
n3:idVysledku
RIV/68407700:21340/09:00160542
n3:jazykVysledku
n11:eng
n3:klicovaSlova
fracture toughness; Fe-Al intermetallics; Spark Plasma Sintering; sintering
n3:klicoveSlovo
n13:sintering n13:fracture%20toughness n13:Spark%20Plasma%20Sintering n13:Fe-Al%20intermetallics
n3:kontrolniKodProRIV
[4A8F0C9A3BED]
n3:mistoKonaniAkce
Praha
n3:mistoVydani
Praha
n3:nazevZdroje
Workshop 09
n3:obor
n5:JL
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
4
n3:rokUplatneniVysledku
n18:2009
n3:tvurceVysledku
Haušild, Petr
n3:typAkce
n14:EUR
n3:zahajeniAkce
2009-02-16+01:00
n3:zamer
n17:MSM6840770021
s:numberOfPages
2
n12:hasPublisher
České vysoké učení technické v Praze
n16:isbn
978-80-01-04286-1
n15:organizacniJednotka
21340