About: Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The resistance of X52 and X60 API steels to sulphide stress cracking (SSC) was tested by tensile tests at a constant load and also by slow strain rate tensile (SSRT) tests. Both steels were tested after hot rolling, when they had a microstructure which consisted predominantly of ferrite and pearlite. They were then tested after laboratory quenching and tempering, when their microstructure was predominantly of tempered bainite or martensite. The results showed that the resistance of the steel to SSC depended strongly on the microstructure when it was tested under a constant load. In this case, the quenching and tempering considerably increased the resistance of the steel to SSC. The results of SSRT tests were similar regardless of the heat treatment used. Non-metallic inclusions seemed to play an important role as crack initiation sites during the SSRT tests; this may be due to the hydrogen-deformation interaction. The resistance to SSC varied as a function of the specimen?s orientation during the SSRT The resistance of X52 and X60 API steels to sulphide stress cracking (SSC) was tested by tensile tests at a constant load and also by slow strain rate tensile (SSRT) tests. Both steels were tested after hot rolling, when they had a microstructure which consisted predominantly of ferrite and pearlite. They were then tested after laboratory quenching and tempering, when their microstructure was predominantly of tempered bainite or martensite. The results showed that the resistance of the steel to SSC depended strongly on the microstructure when it was tested under a constant load. In this case, the quenching and tempering considerably increased the resistance of the steel to SSC. The results of SSRT tests were similar regardless of the heat treatment used. Non-metallic inclusions seemed to play an important role as crack initiation sites during the SSRT tests; this may be due to the hydrogen-deformation interaction. The resistance to SSC varied as a function of the specimen?s orientation during the SSRT (en)
Title	Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels (en)
skos:prefLabel	Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels (en)
skos:notation	RIV/61989100:27360/08:00019392!RIV10-MSM-27360___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/04/0235), Z(MSM6198910015)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Sojka, Jaroslav Váňová, Petra Jonšta, Petr
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	393195
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/08:00019392
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	API steels; sulphide stress cracking; slow strain rate test; microstructure (en)
http://linked.open.../riv/klicoveSlovo	sulphide stress cracking microstructure slow strain rate test API steels
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[81B4A514CD63]
http://linked.open...i/riv/nazevZdroje	Materials Science and Engineering A
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Sulphide stress cracking of modern structural steels
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	A480
http://linked.open...iv/tvurceVysledku	Jonšta, Petr Sojka, Jaroslav Váňová, Petra Sozanska, Maria Jerome, Michel Rytířová, Lenka
http://linked.open...n/vavai/riv/zamer	Structural potentiality and properties of intensively formed materials
issn	0921-5093
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels Role of microstructure and testing conditions in sulphide stress cracking of X52 and X60 API steels

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