Characteristics of the mechanical and physical properties of metal powders used for high speed spraying of machine parts

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F17%3A10237937" target="_blank" >RIV/61989100:27730/17:10237937 - 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
Characteristics of the mechanical and physical properties of metal powders used for high speed spraying of machine parts
Original language description
In the field of powder metallurgy, the characteristics of metal powders are necessary for designing technological processes within transport, handling and storage. This paper is focused on the study of three metal powders, CrCNiCr, NiCrBSi, WCCoCr, which are used for the HVOF (High Velocity Oxy-Fuel) technology of high-speed thermal spraying. This technology is used by the company SERVIS ARMATUR in their own production programme. The company SERVIS ARMATUR cooperates with the Bulk Solid Centre, VSB-Technical University of Ostrava, in the field of metal powders characterization. Each of the three samples was subjected to detailed analysis. The analysis included a measurement of mechanical and physical properties such as particle shape, particle size distribution, the angle of internal friction, compressibility and aeration. Some recommendations for production were determined based on the results of physical-mechanical tests. Improvement was achieved primarily in storage, handling and dosage to the diffuser
Czech name
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Czech description
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Project
<a href="/en/project/LO1404" target="_blank" >LO1404: Sustainable Development of Center ENET</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2017: conference proceedings : 26th International Conference on Metallurgy and Materials : (reviewed version) : May 24th-26th 2017, Hotel Voroněž I, Brno, Czech Republic, EU
ISBN
978-80-87294-79-6
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
1-6
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 24, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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