About: Effect of Temperature on cyclic stress components of Inconel 738LC superalloy

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Multiple step tests in strain control havebeen performed on cylindrical specimens of cast polycrastalline Inconel 738LC superalloy at 23, 500 and 800 C in laboratory atmosphere to study the effect of temperature on the internal and effective cyclic stress components. At these temperatures, the evolution of the effective and internal stress components and effective elastic modules were derived from the hysteresis loops which were analysed according to the statistical theory of hysteresis loop. Cyclic hardening/softening curves and shortened cyclic stress-strain curves were obtained at three temperatures. Cyclic hardening/softening behaviour depends both on temperature and strain amplitude. Low amplitude straining was characterized by saturation of the stress amplitude. In high amplitude straining a pronounced hardening was found at room temperature and at 500 C. Saturated behaviour was found at temperature 800 C. The shortened cyclic stress-strain curves can be fitted by power law at three temperatures Multiple step tests in strain control havebeen performed on cylindrical specimens of cast polycrastalline Inconel 738LC superalloy at 23, 500 and 800 C in laboratory atmosphere to study the effect of temperature on the internal and effective cyclic stress components. At these temperatures, the evolution of the effective and internal stress components and effective elastic modules were derived from the hysteresis loops which were analysed according to the statistical theory of hysteresis loop. Cyclic hardening/softening curves and shortened cyclic stress-strain curves were obtained at three temperatures. Cyclic hardening/softening behaviour depends both on temperature and strain amplitude. Low amplitude straining was characterized by saturation of the stress amplitude. In high amplitude straining a pronounced hardening was found at room temperature and at 500 C. Saturated behaviour was found at temperature 800 C. The shortened cyclic stress-strain curves can be fitted by power law at three temperatures (en)
Title	Effect of Temperature on cyclic stress components of Inconel 738LC superalloy Effect of Temperature on cyclic stress components of Inconel 738LC superalloy (en)
skos:prefLabel	Effect of Temperature on cyclic stress components of Inconel 738LC superalloy Effect of Temperature on cyclic stress components of Inconel 738LC superalloy (en)
skos:notation	RIV/00216305:26210/08:PU87819!RIV13-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/07/1507)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Šmíd, Miroslav
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	365282
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/08:PU87819
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Low cycle fatigue, superalloy, high temperatures, hysteresis loop, effective and internal stresses (en)
http://linked.open.../riv/klicoveSlovo	hysteresis loop Low cycle fatigue effective and internal stresses high temperatures superalloy
http://linked.open...ontrolniKodProRIV	[8EAE3463890C]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Proceedings of 17th European Conference on Fracture
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Low cycle fatigue-creep interaction in advanced high temperature structural materials
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Obrtlík, Karel Petrenec, Martin Polák, Jaroslav Šmíd, Miroslav
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-09-02 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	VUTIUM
https://schema.org/isbn	9781617823190
http://localhost/t...ganizacniJednotka	26210

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