Analysis of Defects Associated With Manufacturing Keys for Brass Musical Instruments

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F21%3AN0000093" target="_blank" >RIV/26722445:_____/21:N0000093 - isvavai.cz</a>
Result on the web
<a href="http://www.metalografie.vzuplzen.cz/doc/sbornik-Metalografie2021.pdf" target="_blank" >http://www.metalografie.vzuplzen.cz/doc/sbornik-Metalografie2021.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of Defects Associated With Manufacturing Keys for Brass Musical Instruments
Original language description
This article deals with the problematics of the production of small castings using gravitational investment casting. These are castings with a relatively complex shape, which are used as parts of keys for musical wind instruments. During their production, various defects occur which are connected with the casting process. The aim of this article is to describe the defects and suggest possible methods for removing them. The first step was to find and identify these defects using metallographic and X-ray analysis. Furthermore, a simulation calculation of the casting process was used to determine the influence of the casting geometry on casting quality. Based on these analyses, the most suitable alloy and casting system geometry were proposed for the production of the casting.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
15. konference Přínos metalografie pro řešení výrobních problémů : Sborník přednášek
ISBN
978-80-01-06883-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
121-126
Publisher name
České vysoké učení technické
Place of publication
Praha
Event location
Mariánské Lázně
Event date
Sep 21, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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