About: Accelerated Carbide Spheroidisation in 100CrMn6 Bearing Steel

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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
rdfs:seeAlso	http://www.metal2013.com/files/proceedings/02/reports/232.pdf
Description	Carbide spheroidisation is a significant metallurgical process, which contributes to profound changes in microstructure and mechanical properties. During annealing, softening and, in some cases recrystallization, take place. Carbide spheroidising occurs through diffusion, which is a long-term and energy-intensive process. The holding times, sometimes up to tens of hours make soft annealing one of the most expensive heat treatment processes. The process, which was newly designed at the company COMTES FHT, shortens carbide spheroidising several times and therefore yields considerable time and cost savings. The importance of bearing steels in industrial production is continuously increasing. These steels are not fit for further working unless soft-annealed in many cases. The purpose of this annealing process is to obtain globular carbides uniformly distributed in the matrix and achieve overall softening. The present paper explores the effect of newly-designed time-saving thermal schedules on the carbide spheroidisation behaviour and on the decrease in hardness in bearing steel grade 100CrMn6. The total heat treatment time is on the order of minutes. This offers a vast potential in this area. Carbide spheroidisation is a significant metallurgical process, which contributes to profound changes in microstructure and mechanical properties. During annealing, softening and, in some cases recrystallization, take place. Carbide spheroidising occurs through diffusion, which is a long-term and energy-intensive process. The holding times, sometimes up to tens of hours make soft annealing one of the most expensive heat treatment processes. The process, which was newly designed at the company COMTES FHT, shortens carbide spheroidising several times and therefore yields considerable time and cost savings. The importance of bearing steels in industrial production is continuously increasing. These steels are not fit for further working unless soft-annealed in many cases. The purpose of this annealing process is to obtain globular carbides uniformly distributed in the matrix and achieve overall softening. The present paper explores the effect of newly-designed time-saving thermal schedules on the carbide spheroidisation behaviour and on the decrease in hardness in bearing steel grade 100CrMn6. The total heat treatment time is on the order of minutes. This offers a vast potential in this area. (en)
Title	Accelerated Carbide Spheroidisation in 100CrMn6 Bearing Steel Accelerated Carbide Spheroidisation in 100CrMn6 Bearing Steel (en)
skos:prefLabel	Accelerated Carbide Spheroidisation in 100CrMn6 Bearing Steel Accelerated Carbide Spheroidisation in 100CrMn6 Bearing Steel (en)
skos:notation	RIV/26316919:_____/12:#0000336!RIV13-GA0-26316919
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP107/10/2272)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Dlouhý, Jaromír Nový, Zbyšek Hauserová, Daniela
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	COMTES FHT a.s.
http://linked.open...dnocenehoVysledku	120827
http://linked.open...ai/riv/idVysledku	RIV/26316919:_____/12:#0000336
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Accelerated spheroidisation, ASR, bearing steel, soft annealing (en)
http://linked.open.../riv/klicoveSlovo	bearing steel ASR Accelerated spheroidisation soft annealing
http://linked.open...ontrolniKodProRIV	[5CBE0B95291E]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava, CZ
http://linked.open...i/riv/nazevZdroje	METAL 2012
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Accelerated Carbide Spheroidization and Grain Refinement in Steels
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Dlouhý, Jaromír Hauserová, Daniela Nový, Zbyšek
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-05-23 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TANGER, Ltd.
https://schema.org/isbn	978-80-87294-31-4

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