The determination of Coefficient thermal shrinkage zinc alloys

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The determination of Coefficient thermal shrinkage zinc alloys

Popis výsledku v původním jazyce

For today?s casting production is necessary to ensure not only their quality (an accuracy, a geometry, a surface roughness, a structure homogeneity, a minimal internal stress, etc.), but also castings need to suppress of their dimensional linear and a volume changes. The article deals with measurements of linear changes of castings from Zn-alloys during their solidification. For this purpose a measuring apparatus, which applies a dilatometer of Polish provenience, was built up. The dilatation curves ofZn-alloys were acquired during casting process. The course of volume changes of the castings defines the casting material?s ability to equalize the loss of volume during solidification in an effective way. The volume changes at the process of graphite cast iron solidification have been observed for a long period. Our department of Engineering Technology at the Technical University of Liberec has been concerned with the issue of Zn alloys. At present we perform the experiments with Zn all

Název v anglickém jazyce

The determination of Coefficient thermal shrinkage zinc alloys

Popis výsledku anglicky

For today?s casting production is necessary to ensure not only their quality (an accuracy, a geometry, a surface roughness, a structure homogeneity, a minimal internal stress, etc.), but also castings need to suppress of their dimensional linear and a volume changes. The article deals with measurements of linear changes of castings from Zn-alloys during their solidification. For this purpose a measuring apparatus, which applies a dilatometer of Polish provenience, was built up. The dilatation curves ofZn-alloys were acquired during casting process. The course of volume changes of the castings defines the casting material?s ability to equalize the loss of volume during solidification in an effective way. The volume changes at the process of graphite cast iron solidification have been observed for a long period. Our department of Engineering Technology at the Technical University of Liberec has been concerned with the issue of Zn alloys. At present we perform the experiments with Zn all

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Metal 2012 - 21st International conference on metallurgy and Materials

ISBN

978-80-87294-29-1

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

Tanger Ltd., Ostrava

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

23. 5. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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