About: Temperatures in the core mold

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The article deals with pistons casting made from aluminium alloy. Pistons are casting at steel mould with steel core. The casting is provided by gravity casting machine. The each machine is equipped by two metal moulds, which are preheated above temperature 160 °C before use. The steel core is also preheated by flame. The metal moulds and cores are heated up within the casting process. The temperature of the metal mould raise up to 200 °C and temperature of core is higher. The surface of the core is treated by nitration. The mould and core are cooled down by water during casting process. The core is overheated and its top part is finally cracked despite its intensive water cooling. The life time cycle of the core is decreased to approximately 5 to 15 thousands casting, which is only 15 % of life time cycle of core for production of other pistons. The temperature analysis of the core is presented by the article. (en) The article deals with pistons casting made from aluminium alloy. Pistons are casting at steel mould with steel core. The casting is provided by gravity casting machine. The each machine is equipped by two metal moulds, which are preheated above temperature 160 °C before use. The steel core is also preheated by flame. The metal moulds and cores are heated up within the casting process. The temperature of the metal mould raise up to 200 °C and temperature of core is higher. The surface of the core is treated by nitration. The mould and core are cooled down by water during casting process. The core is overheated and its top part is finally cracked despite its intensive water cooling. The life time cycle of the core is decreased to approximately 5 to 15 thousands casting, which is only 15 % of life time cycle of core for production of other pistons. The temperature analysis of the core is presented by the article.
Title	Temperatures in the core mold Temperatures in the core mold (en)
skos:prefLabel	Temperatures in the core mold Temperatures in the core mold (en)
skos:notation	RIV/44555601:13420/14:43886432!RIV15-MSM-13420___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Soukup, Josef Petrenko, Alena
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	Univerzita Jana Evangelisty Purkyně v Ústí nad Labem / Fakulta výrobních technologií a managementu
http://linked.open...dnocenehoVysledku	49750
http://linked.open...ai/riv/idVysledku	RIV/44555601:13420/14:43886432
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Pistons, mould, casting, heating, core (en)
http://linked.open.../riv/klicoveSlovo	core heating casting mould Pistons
http://linked.open...ontrolniKodProRIV	[7862BCEF74B1]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	33. setkání kateder mechaniky tekutin a termomechaniky
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Soukup, Josef Petrenko, Alena
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2014-09-09 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	České vysoké učení technické v Praze
https://schema.org/isbn	978-80-01-05538-0
http://localhost/t...ganizacniJednotka	13420

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