About: Fatigue properties of superalloy IN 713LC and relation to microstructure

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Fatigue properties of superalloy IN 713LC and relation to microstructure Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	V práci jsou presentovány experimentální výsledky stanovení vysokocyklové únavové životnosti slitiny IN 713LC namáhané napěťově symetricky a se středním tahovým napětím při 800 °C na vzduchu. Byl zjišťován vliv malé cyklické složky napětí superponované na vysoké střední napětí na únavovou životnost. Ke zkouškám byly použity 3 nominálně identické tavby. Byla provedena fraktografie únavových lomů s cílem určit místo iniciace trhlin a vztah iniciace k licím defektům a mikrostruktuře. Velký rozptyl experimentálně stanovených únavových životností byl korelován s velikostí a distribucí licích defektů a s charakterem iniciace trhlin. Statistický přístup k rozdělení extrémních hodnot defektů, který navrhl Murakami pro malé defekty, byl aplikován na velké licí defekty. (cs) The paper presents experimental results of determination of high-cycle fatigue life of IN713LC at 800 °C in air at stress symmetrical loading and under action of tensile mean stresses. Three nominally identical casts were investigated. Fractographic observation has been made with the aim to reveal the fatigue crack initiation place, its kind and relation to the casting defects and material microstructure. The observed high scatter of lifetime data has been correlated with the defect size and defect distribution. The extreme value statistics for inclusion size originally developed by Murakami for small defects in material has been adopted and tested for this particular case. The paper presents experimental results of determination of high-cycle fatigue life of IN713LC at 800 °C in air at stress symmetrical loading and under action of tensile mean stresses. Three nominally identical casts were investigated. Fractographic observation has been made with the aim to reveal the fatigue crack initiation place, its kind and relation to the casting defects and material microstructure. The observed high scatter of lifetime data has been correlated with the defect size and defect distribution. The extreme value statistics for inclusion size originally developed by Murakami for small defects in material has been adopted and tested for this particular case. (en)
Title	Fatigue properties of superalloy IN 713LC and relation to microstructure Únavové vlastnosti superslitiny IN 713LC a jejich vztah k mikrostruktuře (cs) Fatigue properties of superalloy IN 713LC and relation to microstructure (en)
skos:prefLabel	Fatigue properties of superalloy IN 713LC and relation to microstructure Únavové vlastnosti superslitiny IN 713LC a jejich vztah k mikrostruktuře (cs) Fatigue properties of superalloy IN 713LC and relation to microstructure (en)
skos:notation	RIV/68081723:_____/08:00322850!RIV09-AV0-68081723
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1QS200410502), P(FT-TA4/023), Z(AV0Z20410507)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Kunz, Ludvík Lukáš, 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	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	367728
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/08:00322850
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	high cycle fatigue; casting defects; IN 713LC (en)
http://linked.open.../riv/klicoveSlovo	IN 713LC casting defects high cycle fatigue
http://linked.open...odStatuVydavatele	LT - Litevská republika
http://linked.open...ontrolniKodProRIV	[1B7A06F59432]
http://linked.open...i/riv/nazevZdroje	Materials Science
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and development of mechanical properties of the materials used for new types of turbochargers. and development of a new, more advanced technology of precision casting of impeller wheels of the developed turbochargers. Properties of engineering materials under development applicable in the near future in traffic, medicine and power generating industry
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	14
http://linked.open...iv/tvurceVysledku	Konečná, R. Kunz, Ludvík Lukáš, Petr
http://linked.open...ain/vavai/riv/wos	000259967900007
http://linked.open...n/vavai/riv/zamer	Physical properties of advanced materials in relation to their microstructure and processing
issn	1392-1320
number of pages	5 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 77 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software