About: Influence of methodology for acquiring and processing of experimental data for determination of the value of activation energy at hot forming

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Comprehensive set of torsion tests was performed at selected strain rates ranging from 0.02 to 2.3 s-1. Compression tests were realised with use of analogical parameters, however, the range of applied strain rates was moreover extended by the values 12 and 60 s-1. Activation energy was determined for each set of data always by regression analysis of the obtained peak stresses in dependence on the on temperature and strain rate. Its values were determined separately from the data obtained by torsion tests and separately from the data obtained by compression tests, not only at analogical parameters of forming, but also with inclusion of the results obtained with broader range of applied strain rates. The objective of the realised experiments was to verify how deeply the chosen plastometric methods and range of deformation conditions influence calculation of activation energy of the given steel at hot forming, which is very important from the viewpoint of methodology. Comprehensive set of torsion tests was performed at selected strain rates ranging from 0.02 to 2.3 s-1. Compression tests were realised with use of analogical parameters, however, the range of applied strain rates was moreover extended by the values 12 and 60 s-1. Activation energy was determined for each set of data always by regression analysis of the obtained peak stresses in dependence on the on temperature and strain rate. Its values were determined separately from the data obtained by torsion tests and separately from the data obtained by compression tests, not only at analogical parameters of forming, but also with inclusion of the results obtained with broader range of applied strain rates. The objective of the realised experiments was to verify how deeply the chosen plastometric methods and range of deformation conditions influence calculation of activation energy of the given steel at hot forming, which is very important from the viewpoint of methodology. (en)
Title	Influence of methodology for acquiring and processing of experimental data for determination of the value of activation energy at hot forming Influence of methodology for acquiring and processing of experimental data for determination of the value of activation energy at hot forming (en)
skos:prefLabel	Influence of methodology for acquiring and processing of experimental data for determination of the value of activation energy at hot forming Influence of methodology for acquiring and processing of experimental data for determination of the value of activation energy at hot forming (en)
skos:notation	RIV/61989100:27360/12:86084236!RIV13-MSM-27360___
http://linked.open...avai/predkladatel	Fakulta metalurgie a materiálového inženýrství
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED0040/01/01), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kawulok, Petr Schindler, Ivo Rusz, Stanislav
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	141484
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/12:86084236
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	strain rates; plastometric tests; Activation energy (en)
http://linked.open.../riv/klicoveSlovo	Activation energy plastometric tests strain rates
http://linked.open...ontrolniKodProRIV	[C6A8F654668D]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	METAL 2012 : 21st International Conference on Metallurgy and Materials : conference proceedings
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional materials science and technology centre
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Kawulok, Petr Rusz, Stanislav Schindler, Ivo Knapiński, Marcin Mendrok, Radek
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-05-23 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-31-4
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Influence of methodology for acquiring and processing of experimental data for determination of the value of activation energy at hot forming

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