Observing the dilatation changes and microstructure of castings from piston aluminium alloy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F11%3A%230002291" target="_blank" >RIV/46747885:24210/11:#0002291 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Observing the dilatation changes and microstructure of castings from piston aluminium alloy
Original language description
This article deals with observing of coefficient thermal contraction and microstructure of piston aluminium alloy and influence of used casting moulds and various casting temperatures on them. This was done to make it possible to compare dilatation properties of alloys in components with microstructure of castings. Coefficients of thermal contraction were observed in aluminium alloys used for piston making of gas engines during solidification and cooling of castings from piston alloy AlSi12CuNiMg (eutectic, AW 48000). Castings were cast into the permanent and non-permanent moulds and the influence of mould material was observed. Materials of moulds were: Steel (permanent moulds), sand mixture with bentonite binder and sand mixture with water glass hardened by CO2 for non-permanent moulds (for simulation influence of cores on dilatation changes behavior). The conditions varied were also temperatures of casting and wall thickness of castings. Before cast melt was metallurgical treated by
Czech name
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Czech description
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Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2011 20th Anniversary International Conference on Metallurgy and Materials
ISBN
978-80-87294-24-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
885-889
Publisher name
TANGER, Ltd., Keltickova 62, 710 00 Ostrava, Czech Republic, EU
Place of publication
Ostrava
Event location
Brno
Event date
May 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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