About: Effect of steel structure on the declination angle in AWJ cutting,

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper presents the results of an investigation into the effect of carbide distribution in quenched and tempered 34CrMo4 steel on the quality of AWJ cut surfaces measured by the declination angle of surface striations. Carbide populations of 34CrMo4 steel quenched and tempered at three different temperatures were investigated using scanning electron microscopy methods. It was shown that the mean size of carbides and their volume fraction in the steel structure significantly influence the declination angle of striations on the cut surface. The coarsening of carbides, combined with the simultaneous reduction in interparticle distance, reduces the declination angle of AWJ striations. This finding corresponds closely with the power-law character of the increase in the declination angle with increased material strength, which was predicted by previous theoretical models of the AWJ cutting process. The paper presents the results of an investigation into the effect of carbide distribution in quenched and tempered 34CrMo4 steel on the quality of AWJ cut surfaces measured by the declination angle of surface striations. Carbide populations of 34CrMo4 steel quenched and tempered at three different temperatures were investigated using scanning electron microscopy methods. It was shown that the mean size of carbides and their volume fraction in the steel structure significantly influence the declination angle of striations on the cut surface. The coarsening of carbides, combined with the simultaneous reduction in interparticle distance, reduces the declination angle of AWJ striations. This finding corresponds closely with the power-law character of the increase in the declination angle with increased material strength, which was predicted by previous theoretical models of the AWJ cutting process. (en)
Title	Effect of steel structure on the declination angle in AWJ cutting, Effect of steel structure on the declination angle in AWJ cutting, (en)
skos:prefLabel	Effect of steel structure on the declination angle in AWJ cutting, Effect of steel structure on the declination angle in AWJ cutting, (en)
skos:notation	RIV/61989100:27360/13:86088357!RIV14-TA0-27360___
http://linked.open...avai/predkladatel	Fakulta metalurgie a materiálového inženýrství
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA02011179)
http://linked.open...iv/cisloPeriodika	JAN 2013
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hlaváč, Libor Strnadel, Bohumír
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	71753
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/13:86088357
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Carbides; Cutting process; Declination angle; Striations; Steel structure; Abrasive water jet (en)
http://linked.open.../riv/klicoveSlovo	Carbides Cutting process Declination angle Striations Abrasive water jet Steel structure
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[EDD1144CCF3E]
http://linked.open...i/riv/nazevZdroje	International Journal of Machine Tools and Manufacture
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	New methods for assessing levels of material damage when estimating the residual lifespan of structures
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	64
http://linked.open...iv/tvurceVysledku	Hlaváč, Libor Strnadel, Bohumír Gembalová, Lucie
issn	0890-6955
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.ijmachtools.2012.07.015
http://localhost/t...ganizacniJednotka	27360

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