About: Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound

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

About: Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound Goto Sponge Distinct 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	Ni-Al based inter-metallic compounds are very interesting from physical and metallurgical viewpoints. Possibility of their application in demanding environment, particularly at increased and high temperatures with influence of oxidising atmosphere is of great importance. Directional crystallisation offers a possibility of influencing structure and properties of the final product. Several samples with composition 23 and 24 at. % Al were prepared for experimental purposes, both in cast form and after directional crystallisation. Thermal expansion was measured by contact dilatometer and it was compared in dependence on the rate of directional crystallisation, on the initial method of material preparation and on the aluminium contents. The measurement was made with use of the contact dilatometer. Coefficient of thermal expansion was in the measurement interval from 20 to 1000°C lower in material with lower Al content. Investigated alloys have lower values of the coefficient of thermal expansion than the d Ni-Al based inter-metallic compounds are very interesting from physical and metallurgical viewpoints. Possibility of their application in demanding environment, particularly at increased and high temperatures with influence of oxidising atmosphere is of great importance. Directional crystallisation offers a possibility of influencing structure and properties of the final product. Several samples with composition 23 and 24 at. % Al were prepared for experimental purposes, both in cast form and after directional crystallisation. Thermal expansion was measured by contact dilatometer and it was compared in dependence on the rate of directional crystallisation, on the initial method of material preparation and on the aluminium contents. The measurement was made with use of the contact dilatometer. Coefficient of thermal expansion was in the measurement interval from 20 to 1000°C lower in material with lower Al content. Investigated alloys have lower values of the coefficient of thermal expansion than the d (en)
Title	Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound (en)
skos:prefLabel	Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound (en)
skos:notation	RIV/61989100:27360/08:00019548!RIV10-MSM-27360___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198910013)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Malcharcziková, Jitka Kursa, Miroslav
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	361196
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/08:00019548
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Intermetallic compound; directional solidification; thermal expansion; contact dilatometer (en)
http://linked.open.../riv/klicoveSlovo	Intermetallic compound thermal expansion contact dilatometer directional solidification
http://linked.open...ontrolniKodProRIV	[093DD9B33D48]
http://linked.open...v/mistoKonaniAkce	Ostrava
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Materials, Metalurgy and Interdisciplinary, Co-working
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Kursa, Miroslav Malcharcziková, Jitka
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-09-29 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Processes of preparation and properties of highly pure and structural defined special materials
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn	978-80-248-1843-6
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound Contribution to comparison of physical characteristics of directionally crystallised Ni Al based inter-metallic compound

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, 59 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software