About: Comparison of methods for physical determination of phase transformations temperatures.

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Various physical methods for the determination of phase transformation temperatures were compared using C-Mn and C-Mn-V-Nb steels. The measurement using temperature scanner, variously located thermocouples, dilatometer, different thermal analysis (DTA) and anisothermal plastometric test were completed. The specimens were heated to 1 323 K and 1 473 K in the case of the C-Mn-V-Nb microalloyed steel. The aim of the different heat treatment were to obtain different levels of precipitates’ dissolution. It was found that the better particles’ distribution and precipitation due to the cooling lead to the enlargement of the two-phase region in the material. The good agreement of result gained by used methods was achieved. We found that all used methods can be used for common steels, but the temperature scanner seems not to be precious enough for microalloyed steels. Various physical methods for the determination of phase transformation temperatures were compared using C-Mn and C-Mn-V-Nb steels. The measurement using temperature scanner, variously located thermocouples, dilatometer, different thermal analysis (DTA) and anisothermal plastometric test were completed. The specimens were heated to 1 323 K and 1 473 K in the case of the C-Mn-V-Nb microalloyed steel. The aim of the different heat treatment were to obtain different levels of precipitates’ dissolution. It was found that the better particles’ distribution and precipitation due to the cooling lead to the enlargement of the two-phase region in the material. The good agreement of result gained by used methods was achieved. We found that all used methods can be used for common steels, but the temperature scanner seems not to be precious enough for microalloyed steels. (en)
Title	Comparison of methods for physical determination of phase transformations temperatures. Comparison of methods for physical determination of phase transformations temperatures. (en)
skos:prefLabel	Comparison of methods for physical determination of phase transformations temperatures. Comparison of methods for physical determination of phase transformations temperatures. (en)
skos:notation	RIV/61989100:27360/13:86088498!RIV14-TA0-27360___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0040/01/01), P(TA01010838)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Cagala, Michal Kawulok, Petr Kubina, Tomáš Smetana, Bedřich Schindler, Ivo Rusz, Stanislav
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	66252
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/13:86088498
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	differential thermal analysis; dilatometer; Phase transformations temperatures (en)
http://linked.open.../riv/klicoveSlovo	differential thermal analysis dilatometer Phase transformations temperatures
http://linked.open...odStatuVydavatele	HR - Chorvatská republika
http://linked.open...ontrolniKodProRIV	[053457A0305F]
http://linked.open...i/riv/nazevZdroje	Metalurgija = Metallurgy
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and development of production technology of steel mine supports produced by controlled rolling Regional materials science and technology centre
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Cagala, Michal Kawulok, Petr Kubina, Tomáš Rusz, Stanislav Schindler, Ivo Smetana, Bedřich
issn	0543-5846
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	27360

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