About: Chemical and structural heterogeneity of a gravitationally cast ductile-cast-iron roller and its relationship to thermokinetic solidification

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Chemical and structural heterogeneity of a gravitationally cast ductile-cast-iron roller and its relationship to thermokinetic solidification Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Steel and ductile cast-iron rollers, between which train rails (with a hardness of 300 HB) are rolled, are cast into cylindrical iron moulds. It is necessary to cast rollers with significantly improved utility properties, mainly high wear-resistance and optimal mechanical and structural properties. The requirements introduced here cannot be met without perfect knowledge of the course of solidification, cooling and heat treatment of the cast rollers as well as the kinetics of the temperature field of the casting and mould . It is necessary to use a numerical model of the temperature field of the entire system - comprising the casting, the mould and ambient . Experimental research and temperature measurement must be conducted simultaneously with numerical calculation . The kinetics of the solidification has a non-negligible influence on the chemical and structural heterogeneity of the cast-iron in question . An original methodology for the measurement of microheterogeneity had been developed - based o Steel and ductile cast-iron rollers, between which train rails (with a hardness of 300 HB) are rolled, are cast into cylindrical iron moulds. It is necessary to cast rollers with significantly improved utility properties, mainly high wear-resistance and optimal mechanical and structural properties. The requirements introduced here cannot be met without perfect knowledge of the course of solidification, cooling and heat treatment of the cast rollers as well as the kinetics of the temperature field of the casting and mould . It is necessary to use a numerical model of the temperature field of the entire system - comprising the casting, the mould and ambient . Experimental research and temperature measurement must be conducted simultaneously with numerical calculation . The kinetics of the solidification has a non-negligible influence on the chemical and structural heterogeneity of the cast-iron in question . An original methodology for the measurement of microheterogeneity had been developed - based o (en)
Title	Chemical and structural heterogeneity of a gravitationally cast ductile-cast-iron roller and its relationship to thermokinetic solidification Chemical and structural heterogeneity of a gravitationally cast ductile-cast-iron roller and its relationship to thermokinetic solidification (en)
skos:prefLabel	Chemical and structural heterogeneity of a gravitationally cast ductile-cast-iron roller and its relationship to thermokinetic solidification Chemical and structural heterogeneity of a gravitationally cast ductile-cast-iron roller and its relationship to thermokinetic solidification (en)
skos:notation	RIV/00216305:26210/08:PU75284!RIV10-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/08/0606)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Molínek, Jiří Štětina, Josef Stránský, Karel Kavička, František
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	359703
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/08:PU75284
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ductile- cast-iron roller, solidification, temperature field, numerical model, microheterogeneity (en)
http://linked.open.../riv/klicoveSlovo	numerical model temperature field solidification ductile- cast-iron roller microheterogeneity
http://linked.open...ontrolniKodProRIV	[C1C72C99F835]
http://linked.open...v/mistoKonaniAkce	Hradec nad Moravicí
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Proceedings of METAL 2008
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Modelling of heat and mass transfer in large systems of massive metal materials during solidification
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Dobrovská, Jana Kavička, František Stránský, Karel Štětina, Josef Molínek, Jiří
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-05-13 (xsd:date)
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-254-1987-8
http://localhost/t...ganizacniJednotka	26210

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 47 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software