About: Micromechanical Aspects of Constraint Effect at Brittle Fracture Initiation.

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About: Micromechanical Aspects of Constraint Effect at Brittle Fracture Initiation. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Applying the two-parameter fracture mechanics approach to the analysis of failure initiation condition in three-point bend specimens with shallow and deep cracks were tested at various temperatures. Low carbon manganese cast steel was used for the analysis. The effect of crack length on the fracture toughness-temperature diagram has been analysed. Strong dependence of measured fracture toughness on crack tip constraint was observed, no evident differences in fracture morphology were identified except for quantitative ones. The effect of crack tip constraint on brittle fracture characteristics has been quantified by means of the Q-parameter. The role of cleavage fracture stress in brittle fracture initiation under the influence of crack tip constraint has been analysed. Applying the two-parameter fracture mechanics approach to the analysis of failure initiation condition in three-point bend specimens with shallow and deep cracks were tested at various temperatures. Low carbon manganese cast steel was used for the analysis. The effect of crack length on the fracture toughness-temperature diagram has been analysed. Strong dependence of measured fracture toughness on crack tip constraint was observed, no evident differences in fracture morphology were identified except for quantitative ones. The effect of crack tip constraint on brittle fracture characteristics has been quantified by means of the Q-parameter. The role of cleavage fracture stress in brittle fracture initiation under the influence of crack tip constraint has been analysed. (en)
Title	Micromechanical Aspects of Constraint Effect at Brittle Fracture Initiation. Micromechanical Aspects of Constraint Effect at Brittle Fracture Initiation. (en)
skos:prefLabel	Micromechanical Aspects of Constraint Effect at Brittle Fracture Initiation. Micromechanical Aspects of Constraint Effect at Brittle Fracture Initiation. (en)
skos:notation	RIV/68081723:_____/02:07023023!RIV/2003/GA0/A07003/N
http://linked.open.../vavai/riv/strany	65;78
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/02/0745), P(ME 303), Z(AV0Z2041904)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Chlup, Zdeněk Dlouhý, Ivo
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
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	653370
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/02:07023023
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fracture toughness; cast ferritic steel; crack tipconstraint (en)
http://linked.open.../riv/klicoveSlovo	cast ferritic steel crack tipconstraint fracture toughness
http://linked.open...ontrolniKodProRIV	[C4D79E220053]
http://linked.open...i/riv/mistoVydani	Dordrecht
http://linked.open...vEdiceCisloSvazku	(1)
http://linked.open...i/riv/nazevZdroje	Transferability of Fracture Mechanical Characteristics.
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20303 Bainitic steel for dynamically loaded components
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Chlup, Zdeněk Dlouhý, Ivo
http://linked.open...n/vavai/riv/zamer	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	14 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Kluwer Academic Publishers

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