About: Optimization of Q-P Process Parameters with Regard to Final Microstructures and Properties

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents optimization of heat treatment conditions of low-alloyed 42SiCr steel. This steel possesses in basic state the strength of 980 MPa and ductility of 30%. Through the conventional treatment very high strength can be reached, but the ductility drops down to lower values. Due to the heat treatment designed according to Q-P (Quenching & Partitioning) method, the strength of this steel can be improved up to 2000 MPa while keeping the ductility over 10%. The parameters of Q-P process have been optimized with respect to final microstructures and properties. The influence of various parameters on the structure development was documented by light and confocal microscopy and the resulting mechanical properties were measured. Key words: high strength steel, Q-P process. This paper presents optimization of heat treatment conditions of low-alloyed 42SiCr steel. This steel possesses in basic state the strength of 980 MPa and ductility of 30%. Through the conventional treatment very high strength can be reached, but the ductility drops down to lower values. Due to the heat treatment designed according to Q-P (Quenching & Partitioning) method, the strength of this steel can be improved up to 2000 MPa while keeping the ductility over 10%. The parameters of Q-P process have been optimized with respect to final microstructures and properties. The influence of various parameters on the structure development was documented by light and confocal microscopy and the resulting mechanical properties were measured. Key words: high strength steel, Q-P process. (en)
Title	Optimization of Q-P Process Parameters with Regard to Final Microstructures and Properties Optimization of Q-P Process Parameters with Regard to Final Microstructures and Properties (en)
skos:prefLabel	Optimization of Q-P Process Parameters with Regard to Final Microstructures and Properties Optimization of Q-P Process Parameters with Regard to Final Microstructures and Properties (en)
skos:notation	RIV/49777513:23210/09:00503143!RIV10-MSM-23210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M06032)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Mašek, Bohuslav Jirková, Hana Hauserová, Daniela Kučerová, Ludmila Aišman, David
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	Západočeská univerzita v Plzni / Fakulta strojní
http://linked.open...dnocenehoVysledku	332018
http://linked.open...ai/riv/idVysledku	RIV/49777513:23210/09:00503143
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	high strength steel; Q-P process (en)
http://linked.open.../riv/klicoveSlovo	Q-P process high strength steel
http://linked.open...ontrolniKodProRIV	[11248F47D4D4]
http://linked.open...v/mistoKonaniAkce	Vienna, Austria
http://linked.open...i/riv/mistoVydani	Vienna
http://linked.open...i/riv/nazevZdroje	Annals of DAAAM for 2009 & Proceedings of the 20th international DAAAM symposium
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	RESEARCH CENTRE OF FORMING TECHNOLOGY
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Hauserová, Daniela Jirková, Hana Kučerová, Ludmila Mašek, Bohuslav Aišman, David
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-11-28 (xsd:date)
issn	1726-9679
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	DAAAM International
http://localhost/t...ganizacniJednotka	23210

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