About: Detection of structural changes in heat-resistant steels after heat and creep strain using elechtrochemical method

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About: Detection of structural changes in heat-resistant steels after heat and creep strain using elechtrochemical method Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This work is focused on evaluation of material changes of heat and creep strained steels Cr-Mo, Cr-W (P91, P92) using electrochemical methods. Samples were exposed at temperatures 600 - 650 °C for different times (up to 20 000 h) and by application of various strain. Structural changes were evaluated by polarization methods, structure of steels was characterized using light and scanning electron microscope. On measured polarization curves significant local peaks in the passive / transpassive area were observed. Correlation between curve characteristic parameters and time of heating was determined. It is also shown, that electrochemical method could be used for detection of structural instability and creep damage of material. This work is focused on evaluation of material changes of heat and creep strained steels Cr-Mo, Cr-W (P91, P92) using electrochemical methods. Samples were exposed at temperatures 600 - 650 °C for different times (up to 20 000 h) and by application of various strain. Structural changes were evaluated by polarization methods, structure of steels was characterized using light and scanning electron microscope. On measured polarization curves significant local peaks in the passive / transpassive area were observed. Correlation between curve characteristic parameters and time of heating was determined. It is also shown, that electrochemical method could be used for detection of structural instability and creep damage of material. (en)
Title	Detection of structural changes in heat-resistant steels after heat and creep strain using elechtrochemical method Detection of structural changes in heat-resistant steels after heat and creep strain using elechtrochemical method (en)
skos:prefLabel	Detection of structural changes in heat-resistant steels after heat and creep strain using elechtrochemical method Detection of structural changes in heat-resistant steels after heat and creep strain using elechtrochemical method (en)
skos:notation	RIV/60461373:22310/12:43894740!RIV13-MSM-22310___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6046137302)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Bystrianský, Jaroslav Rapouch, Jiří
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	130469
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/12:43894740
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fe-9% Cr martensitic steels, electrochemical behaviour, polarization curves, creep-strength (en)
http://linked.open.../riv/klicoveSlovo	Fe-9% Cr martensitic steels creep-strength electrochemical behaviour polarization curves
http://linked.open...ontrolniKodProRIV	[1A647D27E7E6]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Proceedings of 21st International Conference on Metallurgy and Materials
http://linked.open...in/vavai/riv/obor	JK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Bystrianský, Jaroslav Rapouch, Jiří Svobodová, M.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-05-23 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Preparation and research of functional materials and material technologies using micro- and nanoscopic methods
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TANGER
https://schema.org/isbn	978-80-87294-29-1
http://localhost/t...ganizacniJednotka	22310

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