About: Neutron and X-ray diffraction analysis of residual stresses in cold-rolled pearlitic steel sheet

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

About: Neutron and X-ray diffraction analysis of residual stresses in cold-rolled pearlitic steel sheet 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	This paper reports about a combined neutron and X-ray diffraction study on the residual stresses in the ferrite matrix of cold-rolled fully pearlitic steel sheet. Neutron diffraction revealed compressive residual phase microstresses of about - 500 MPa in rolling direction. However, even in normal direction there are significant tensile residual microstresses, indicating that the morphology of the lamellar microstructure cannot be properly described as a %22sandwich structure%22. Neutron diffraction was also used during an in-situ tensile test to estimate the microstress level in the cementite phase. The combination of neutron and X-ray diffraction allows to separate, near the surface, the residual phase microstresses from the macrostresses. The latter are also important in rolling direction and imply some risk of undesirable shape changes after forming operations. This paper reports about a combined neutron and X-ray diffraction study on the residual stresses in the ferrite matrix of cold-rolled fully pearlitic steel sheet. Neutron diffraction revealed compressive residual phase microstresses of about - 500 MPa in rolling direction. However, even in normal direction there are significant tensile residual microstresses, indicating that the morphology of the lamellar microstructure cannot be properly described as a %22sandwich structure%22. Neutron diffraction was also used during an in-situ tensile test to estimate the microstress level in the cementite phase. The combination of neutron and X-ray diffraction allows to separate, near the surface, the residual phase microstresses from the macrostresses. The latter are also important in rolling direction and imply some risk of undesirable shape changes after forming operations. (en) Experimentální studie srovnává zbytková napětí na povrchu a uvnitř válcovaných perlitických plechů, popisuje anizotropii těchto napětí a jejich redistribuci mezi feritickou matrici a cementit. (cs)
Title	Neutron and X-ray diffraction analysis of residual stresses in cold-rolled pearlitic steel sheet Neutron and X-ray diffraction analysis of residual stresses in cold-rolled pearlitic steel sheet (en) Neutronová a rentgenová difrakční analýza zbytkových napětí za studena válcovaných perlitických plechů (cs)
skos:prefLabel	Neutron and X-ray diffraction analysis of residual stresses in cold-rolled pearlitic steel sheet Neutron and X-ray diffraction analysis of residual stresses in cold-rolled pearlitic steel sheet (en) Neutronová a rentgenová difrakční analýza zbytkových napětí za studena válcovaných perlitických plechů (cs)
skos:notation	RIV/61389005:_____/06:00048304!RIV07-AV0-61389005
http://linked.open.../vavai/riv/strany	375;380
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Vrána, Miroslav 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 jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	488430
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/06:00048304
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pearlitic steel sheet; cold rolling; residual stresses (en)
http://linked.open.../riv/klicoveSlovo	pearlitic steel sheet residual stresses cold rolling
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[CD189B09B637]
http://linked.open...i/riv/nazevZdroje	Materials Science Forum
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	524/525
http://linked.open...iv/tvurceVysledku	Lukáš, Petr Vrána, Miroslav Seefeldt, M. Van Houtte, P. Walentek, A.
http://linked.open...n/vavai/riv/zamer	Jaderná fyzika a příbuzné obory v základním, aplikovaném a interdisciplinárním výzkumu
issn	0255-5476
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, 36 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software