About: An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy

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About: An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy 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
rdfs:seeAlso	http://www.scientific.net
Description	The paper contains the main results of an investigation of an effect of shot peening on residual fatigue life of specimens made of an aircraft V-95 Al-alloy containing physically short fatigue cracks. In the first part, an adaptation and verification of direct current potential drop method for detection and measurement of short crack growth is described and discussed. Physically short fatigue cracks were prepared under high cycle fatigue loading of the constant nominal stress amplitude +/- 160 MPa. Specimens with existing short fatigue cracks were shot peened using two different groups of parameters. Crack growth characteristics after shot peening were measured and compared with crack growth in specimens without shot peening. Retardation of crack growth was significant particularly for cracks shorter than 2 mm. The paper contains the main results of an investigation of an effect of shot peening on residual fatigue life of specimens made of an aircraft V-95 Al-alloy containing physically short fatigue cracks. In the first part, an adaptation and verification of direct current potential drop method for detection and measurement of short crack growth is described and discussed. Physically short fatigue cracks were prepared under high cycle fatigue loading of the constant nominal stress amplitude +/- 160 MPa. Specimens with existing short fatigue cracks were shot peened using two different groups of parameters. Crack growth characteristics after shot peening were measured and compared with crack growth in specimens without shot peening. Retardation of crack growth was significant particularly for cracks shorter than 2 mm. (en)
Title	An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy (en)
skos:prefLabel	An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy (en)
skos:notation	RIV/25797000:_____/12:#0000301!RIV13-MPO-25797000
http://linked.open...avai/predkladatel	SVÚM a.s.
http://linked.open...avai/riv/aktivita	I Z
http://linked.open...avai/riv/aktivity	I, Z(MSM2579700001)
http://linked.open...iv/cisloPeriodika	První čtvrtletí
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Černý, Ivo
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	SVÚM a.s.
http://linked.open...dnocenehoVysledku	121924
http://linked.open...ai/riv/idVysledku	RIV/25797000:_____/12:#0000301
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Shot peening; Fatigue crack growth; Fatigue life; Aircraft Al-alloy (en)
http://linked.open.../riv/klicoveSlovo	Fatigue crack growth Aircraft Al-alloy Fatigue life Shot peening
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[9FE802B9490A]
http://linked.open...i/riv/nazevZdroje	Key Engineering Materials
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	488-489
http://linked.open...iv/tvurceVysledku	Černý, Ivo
http://linked.open...ain/vavai/riv/wos	000306531200119
http://linked.open...n/vavai/riv/zamer	Research of damage mechanism and quantification of defects influence on life time of components utilised in heavy duty working conditions.
issn	1662-9795
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.4028/www.scientific.net/KEM.488-489.480
is http://linked.open...avai/riv/vysledek of	An Effect of Shot Peening on Retardation and Growth of Short Fatigue Cracks in an Aircraft Al-alloy

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