About: Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The present trend in the automotive industry is towards lowering the weight of components whilst increasing travel safety and decreasing manufacturing costs. To this end, low-alloyed steels have been developed with high strength and ductility, and low cost owing to their low content of alloying elements. Experiments were carried out to test the design concept of thermomechanical treatments on low-alloyed high-strength steels. The aim of the experiments was to achieve high strength whilst maintaining relatively high ductility. To this end, thermomechanical processing was combined with Q&P (Quenching and Partitioning). By modelling the treatment on the FORTECH thermomechanical simulator, a microstructure was obtained formed of a martensite matrix and finely diffused retained austenite between martensitic laths. After thermomechanical treatment, the microstructure of the steel was analysed using light and confocal microscopy. The mechanical properties were validated with a tensile test. The present trend in the automotive industry is towards lowering the weight of components whilst increasing travel safety and decreasing manufacturing costs. To this end, low-alloyed steels have been developed with high strength and ductility, and low cost owing to their low content of alloying elements. Experiments were carried out to test the design concept of thermomechanical treatments on low-alloyed high-strength steels. The aim of the experiments was to achieve high strength whilst maintaining relatively high ductility. To this end, thermomechanical processing was combined with Q&P (Quenching and Partitioning). By modelling the treatment on the FORTECH thermomechanical simulator, a microstructure was obtained formed of a martensite matrix and finely diffused retained austenite between martensitic laths. After thermomechanical treatment, the microstructure of the steel was analysed using light and confocal microscopy. The mechanical properties were validated with a tensile test. (en)
Title	Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure (en)
skos:prefLabel	Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure (en)
skos:notation	RIV/49777513:23210/09:00503147!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	Klauberová, Danuše Malina, Jiří Mašek, Bohuslav Jirková, Hana
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	301778
http://linked.open...ai/riv/idVysledku	RIV/49777513:23210/09:00503147
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Q-P process; low ? alloy high strength steel; thermomechanical simulator; deformation (en)
http://linked.open.../riv/klicoveSlovo	Q-P process low ? alloy high strength steel deformation thermomechanical simulator
http://linked.open...ontrolniKodProRIV	[9294F5B12F90]
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	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	RESEARCH CENTRE OF FORMING TECHNOLOGY
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Jirková, Hana Mašek, Bohuslav Klauberová, Danuše Malina, Jiří
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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