About: HYDROGEN EMBRITTLEMENT OF DUPLEX STEEL TESTED USING SLOW STRAIN RATE TEST

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper is dealing with hydrogen embrittlement of austenitic-ferritic 2205 duplex steel using the slow strain rate test (SSRT). The original material was subjected to heat treatment under 700 °C during 5 hours and following air-cooling with the aim of provoking sigma phase precipitation and embrittlement of the material. The samples of both states were electrolytic saturation with hydrogen in 0,1N solution of sulfuric acid (H2SO4) with addition KSCN during 24 hours. The hydrogen embrittlement appeared on fracture surfaces of tested tensile bars as a quasi-cleavage damage on their perimeter. From the established depth of hydrogen charging the diffusion coefficient of hydrogen in duplex steel with ferritic-austenitic structure and with the structure containing the sigma phase as well were estimated. This paper is dealing with hydrogen embrittlement of austenitic-ferritic 2205 duplex steel using the slow strain rate test (SSRT). The original material was subjected to heat treatment under 700 °C during 5 hours and following air-cooling with the aim of provoking sigma phase precipitation and embrittlement of the material. The samples of both states were electrolytic saturation with hydrogen in 0,1N solution of sulfuric acid (H2SO4) with addition KSCN during 24 hours. The hydrogen embrittlement appeared on fracture surfaces of tested tensile bars as a quasi-cleavage damage on their perimeter. From the established depth of hydrogen charging the diffusion coefficient of hydrogen in duplex steel with ferritic-austenitic structure and with the structure containing the sigma phase as well were estimated. (en)
Title	HYDROGEN EMBRITTLEMENT OF DUPLEX STEEL TESTED USING SLOW STRAIN RATE TEST HYDROGEN EMBRITTLEMENT OF DUPLEX STEEL TESTED USING SLOW STRAIN RATE TEST (en)
skos:prefLabel	HYDROGEN EMBRITTLEMENT OF DUPLEX STEEL TESTED USING SLOW STRAIN RATE TEST HYDROGEN EMBRITTLEMENT OF DUPLEX STEEL TESTED USING SLOW STRAIN RATE TEST (en)
skos:notation	RIV/61989100:27360/14:86088836!RIV15-MSM-27360___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0040/01/01)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Sojka, Jaroslav Váňová, Petra
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	20095
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/14:86088836
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	hydrogen embrittlement, duplex steel, diffusion, slow strain rate test (SSRT), sigma phase (en)
http://linked.open.../riv/klicoveSlovo	sigma phase duplex steel hydrogen embrittlement diffusion slow strain rate test (SSRT)
http://linked.open...odStatuVydavatele	HR - Chorvatská republika
http://linked.open...ontrolniKodProRIV	[788EEFEF944B]
http://linked.open...i/riv/nazevZdroje	Metalurgija = Metallurgy
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional materials science and technology centre
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Sojka, Jaroslav Váňová, Petra
http://linked.open...ain/vavai/riv/wos	000326142100004
issn	0543-5846
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	27360

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