Selected Parameters of Micro-Jet Cooling Gases in Hybrid Spraying Process

• Autorzy: Szczucka-Lasota B. , Węgrzyn T. , Stanik Z. , Piwnik J. , Sidun J.

Identyfikatory

DOI

10.1515/amm-2016-0105

• Języki publikacji: EN

Abstrakty

EN

The innovative technology, like thermal spraying with a micro-jet cooling is one of the important modification of classical ultrasonic spraying methods. Using of micro-stream with gases like argon or nitrogen allows to cool the coating immediately after spraying, and thereby reduce the time of transition during the injection of each layer. As a result of the process, the fine dispersive structure of coatings is obtained during the shorter time in comparable to the classical high velocity oxygen fuel process (HVOF). The parameter of process and the type of stream equipment determine the quality of the obtained structure and thermal stress in the coating. The article presents the relationship between selected parameters of hybrid process and properties of the coatings. The presented technology should be adapted to the actual production of protective coating for machines and construction working in wear conditions.

Słowa kluczowe

EN

hybrid system; thermal spraying; type of cooling stream

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 2A
• Strony: 621--624
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Szczucka-Lasota B.

• University of Occupational Safery Management in Katowice, 8 Bankowa Str., 40-007 Katowice Poland

autor

Węgrzyn T.

• Silesian University of Technology , 8 Krasińskiego Str., 40-019 Katowice, Poland

autor

Stanik Z.

• Silesian University of Technology , 8 Krasińskiego Str., 40-019 Katowice, Poland

autor

Piwnik J.

• Bialystok University of Technology , 45C Wiejska Str., 15-351 Białystok, Poland

autor

Sidun J.

• Bialystok University of Technology , 45C Wiejska Str., 15-351 Białystok, Poland

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