About: Model for Predicting Microhardness Profiles of Steel after Nitriding

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://vavtest.unob.cz/registr
Description	The paper presents a study of influence of the nitriding temperature, pressure, and time on the steel microhardness profiles. The one-dimensional transient diffusion model is applied to a thin nitrided layer. That allows one to predict the material hardness distribution within the near-surface layer as a function of time for a modified nitrogen diffusion coefficient. The temperature and pressure dependence of the diffusion coefficient is considered. Hence, the model involves the reaction rates of nitrides formation. The solution obtained in this way is compared with experimental data. The paper presents a study of influence of the nitriding temperature, pressure, and time on the steel microhardness profiles. The one-dimensional transient diffusion model is applied to a thin nitrided layer. That allows one to predict the material hardness distribution within the near-surface layer as a function of time for a modified nitrogen diffusion coefficient. The temperature and pressure dependence of the diffusion coefficient is considered. Hence, the model involves the reaction rates of nitrides formation. The solution obtained in this way is compared with experimental data. (en)
Title	Model for Predicting Microhardness Profiles of Steel after Nitriding Model for Predicting Microhardness Profiles of Steel after Nitriding (en)
skos:prefLabel	Model for Predicting Microhardness Profiles of Steel after Nitriding Model for Predicting Microhardness Profiles of Steel after Nitriding (en)
skos:notation	RIV/60162694:G43__/13:00499135!RIV15-MO0-G43_____
http://linked.open...avai/riv/aktivita	I S
http://linked.open...avai/riv/aktivity	I, S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Mrázková, Tereza Horák, Vladimír Hrubý, Vojtěch
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	Ministerstvo obrany / Univerzita obrany - Fakulta vojenských technologií Brno
http://linked.open...dnocenehoVysledku	88731
http://linked.open...ai/riv/idVysledku	RIV/60162694:G43__/13:00499135
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Diffusion; nitriding; surface hardness; logistic function (en)
http://linked.open.../riv/klicoveSlovo	logistic function surface hardness Diffusion nitriding
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[BFD6A996AD84]
http://linked.open...i/riv/nazevZdroje	Advances in Military Technology
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...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Hrubý, Vojtěch Horák, Vladimír Mrázková, Tereza
issn	1802-2308
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	G43

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