About: AFM study of slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel.

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About: AFM study of slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel. Goto Sponge Distinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Atomic force microscopy (AFM) was applied to study the surface relief evolution at the emerging persistent slip bands (PSBs) in individual grains of polycrystalline ferritic stainless steel cycled with constant plastic strain amplitude. The early appearance of the first persistent slip markings (PSMs) correlates with the cyclic hardening/softening curve and with the characteristic variations in the loop shape parameter. Surface relief of the well-developed individual PSMs consists of extrusions with fine irregular structure, but also of intrusions laying both parallel to the extrusions and within the PSMs. The extrusion height can be assessed by a direct observation of the metal surface and the intrusion depth using the plastic replica technique. The extrusions grow continuously during the fatigue life. The initial rate is high and decreases to a lower value that is constant up to the end of the fatigue life. The experimental results are discussed in terms of vacancy models of surface relief evolution Atomic force microscopy (AFM) was applied to study the surface relief evolution at the emerging persistent slip bands (PSBs) in individual grains of polycrystalline ferritic stainless steel cycled with constant plastic strain amplitude. The early appearance of the first persistent slip markings (PSMs) correlates with the cyclic hardening/softening curve and with the characteristic variations in the loop shape parameter. Surface relief of the well-developed individual PSMs consists of extrusions with fine irregular structure, but also of intrusions laying both parallel to the extrusions and within the PSMs. The extrusion height can be assessed by a direct observation of the metal surface and the intrusion depth using the plastic replica technique. The extrusions grow continuously during the fatigue life. The initial rate is high and decreases to a lower value that is constant up to the end of the fatigue life. The experimental results are discussed in terms of vacancy models of surface relief evolution (en)
Title	AFM study of slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel. AFM study of slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel. (en)
skos:prefLabel	AFM study of slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel. AFM study of slip localization and surface relief evolution in fatigued ferritic X10CrAl24 stainless steel. (en)
skos:notation	RIV/68081723:_____/03:07033075!RIV/2004/AV0/A07004/N
http://linked.open.../vavai/riv/strany	193;203
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/00/D055), P(GA106/01/0376), P(IAA2041201), P(IPP1050128), Z(AV0Z2041904), Z(AV0Z2065902)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Obrtlík, Karel Polák, Jaroslav Man, 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	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	597591
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/03:07033075
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	atomic force microscopy; persistent slip band; extrusion growth (en)
http://linked.open.../riv/klicoveSlovo	atomic force microscopy extrusion growth persistent slip band
http://linked.open...ontrolniKodProRIV	[0C8E050FEEED]
http://linked.open...v/mistoKonaniAkce	Toronto [CA]
http://linked.open...i/riv/mistoVydani	Southampton
http://linked.open...i/riv/nazevZdroje	Fatigue Damage of Materials - Experiment and Analysis.
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Effect of asymmetrical cyclic loading on early damage stadia of structural materials Effect of cycle asymmetry on short crack growth and fatigue life in advanced structural materials Mechanism of fatigue damage in natural composites Dynamics of processes in living and inanimate matter
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Man, Jiří Obrtlík, Karel Polák, Jaroslav Matějková, Jiřina Rek, Antonín Vičar, M.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2003-07-14 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Rozvoj fyzikálních metod, speciálních technologií a přístrojových principů využívajících elektronových a světelných svazků a radiofrekvenční spektroskopie Behavior and properties of metallic and non-metallic materials in relation to their structure, research on processes leading to degradation of material quality
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WIT Press

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