About: Effect of Grain Boundary Segregation on Mechanical Properties of P-Doped Fe-Si Base Alloys

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Vliv segregace na hranicích zrn na mechanické vlastnosti slitin Fe-Si dopovaných fosforem (cs) The grain boundary segregation in two Fe-Si base alloys with the different bulk phosphorus contents was investigated. The phosphorus grain boundary concentrations determined with the use of Auger electron spectroscopy were related to the microstructure,fracture mode, and mechanical properties of the alloys. Transgranular cleavage was found to be the dominant fracture mode of the samples tested by impact at room temperature. The correlations between the phosphorus grain boundary concentration, the portiion of intergranular fracture, and the dynamic fracture toughness were presented, which fulfil the theoretical expectation. Two possibilities were proposed to explain a discrepancy in the temperature dependence of the phosphorus grain boundary concentration for the alloy with the higher bulk phosphorus content. The grain boundary segregation in two Fe-Si base alloys with the different bulk phosphorus contents was investigated. The phosphorus grain boundary concentrations determined with the use of Auger electron spectroscopy were related to the microstructure,fracture mode, and mechanical properties of the alloys. Transgranular cleavage was found to be the dominant fracture mode of the samples tested by impact at room temperature. The correlations between the phosphorus grain boundary concentration, the portiion of intergranular fracture, and the dynamic fracture toughness were presented, which fulfil the theoretical expectation. Two possibilities were proposed to explain a discrepancy in the temperature dependence of the phosphorus grain boundary concentration for the alloy with the higher bulk phosphorus content. (en)
Title	Effect of Grain Boundary Segregation on Mechanical Properties of P-Doped Fe-Si Base Alloys Effect of Grain Boundary Segregation on Mechanical Properties of P-Doped Fe-Si Base Alloys (en) Vliv segregace na hranicích zrn na mechanické vlastnosti slitin Fe-Si dopovaných fosforem (cs)
skos:prefLabel	Effect of Grain Boundary Segregation on Mechanical Properties of P-Doped Fe-Si Base Alloys Effect of Grain Boundary Segregation on Mechanical Properties of P-Doped Fe-Si Base Alloys (en) Vliv segregace na hranicích zrn na mechanické vlastnosti slitin Fe-Si dopovaných fosforem (cs)
skos:notation	RIV/00216305:26210/05:PU54122!RIV06-GA0-26210___
http://linked.open.../vavai/riv/strany	191-194
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/02/0253)
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Svoboda, Milan Pokluda, Jaroslav Šandera, Pavel Vlach, Bohumil
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	519311
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/05:PU54122
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fe-Si alloys, phosphorus grain boundary segregation, mechanical properties, Auger electron spectroscopy, transmission electron microscopy, mechanical testing. (en)
http://linked.open.../riv/klicoveSlovo	Auger electron spectroscopy mechanical properties transmission electron microscopy Fe-Si alloys mechanical testing. phosphorus grain boundary segregation
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[C6EB754E1C6D]
http://linked.open...i/riv/nazevZdroje	Materials Science Forum
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis of fracture along segregated grain boundaries in bicrystals and polycrystals
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	482
http://linked.open...iv/tvurceVysledku	Lejček, Pavel Pokluda, Jaroslav Svoboda, Milan Šandera, Pavel Jenko, Monika Vlach, Bohumil Janovec, Jozef
issn	0255-5476
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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