Lost Cores and Methodology of Dissolution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86089740" target="_blank" >RIV/61989100:27360/14:86089740 - 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
Lost Cores and Methodology of Dissolution
Original language description
Lost cores based on inorganic salt are used in an elaborately shaped inner hollows of castings, which are made from non-ferrous metals. Especially Al - alloys, in which cores have to fulfill high requirements on the quality and purity of the casting surface after their removal. In addition to thermal and mechanical resistance during molding, cores have to withstand the conditions of atmospheric moisture during storage Above all, they have to guarantee the basic principle of salt cores, and a complete and residue-free removal from the hollow of the casting solution in water. This article is focused on laboratory method of core solubility in tested casting and solubility of separated cores. In this study we were also focused on the kinetics of dissolution of composite salts and expression of the dependence among the amount of dissolved salts in the solution, the electrical conductivity and pH
Czech name
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Czech description
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Project
<a href="/en/project/TA02011314" target="_blank" >TA02011314: Anorganic salt cores for high pressure diecating technology</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ISDM 2014 : [XXI. International Students' Day of Metallurgy : March 15-17th, 2014, TU Clausthal : proceedings]
ISBN
978-3-00-045996-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
2-6
Publisher name
Technische Universität Clausthal
Place of publication
Clausthal
Event location
Clausthal-Zellerfeld
Event date
Mar 15, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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