The technology of Plasma Spray Physical Vapour Deposition

• Autorzy: Góral M. , Sieniawski J.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The deposition of thermal barrier coatings is currently the most effective means of protecting the surface of aircraft engine turbine blades from the impact of aggressive environment of combustion gases. The new technologies of TBC depositions are required. Design/methodology/approach: The essential properties of the PS-PVD process have been outlined, as well as recent literature references. In addition, the influence of a set process condition on the properties of the deposited coatings has been described. Findings: The new plasma-spraying PS-PVD method is a promising technology for the deposition of modern thermal barrier coatings on aircraft engine turbine blades. Research limitations/implications: The constant progress of engine operating temperatures and increasing pollution restrictions determine the intensive development of heat-resistant coatings, which is directed to new deposition technologies and coating materials. Practical implications: The article presents a new technology of thermal barrier coating deposition - LPPS Thin Film and Plasma Spray - Physical Vapour Deposition. Originality/value: The completely new technologies was described in article.

Słowa kluczowe

EN

metallic alloys; corrosion; technological design; Thin and Thick Coatings; surface treatment

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2012
• Tom: Vol. 55, nr 2
• Strony: 689--693
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Góral M.

• Department of Materials Science, Rzeszow University of Technology, Al. Powstanców Warszawy 12, 35-959 Rzeszów, Poland

autor

Sieniawski J.

• Department of Materials Science, Rzeszow University of Technology, Al. Powstanców Warszawy 12, 35-959 Rzeszów, Poland

Bibliografia

• [1] A. Feuerstein, J. Knapp, T. Taylor, A. Ashary, A. Bolcavage, N. Hitchman, Technical and economical aspects of current thermal barrier coating systems for gas turbine engines by thermal spray and EBPVD, A review, Journal of Thermal Spray Technology 17/2 (2008) 199-213.
• [2] J.A. Haynes, M.J. Lance, B.A. Pint, I.G. Wright, Characterization of commercial EB-PVD TBC systems with CVD (Ni,Pt)Al bond coatings, Surface and Coatings Technology 146-147 (2001) 140-146.
• [3] V.G. Varanasi, T.M. Besmann, E.A. Payzant, B.A. Pint, J.L. Lothian, T.J. Anderson, High-growth rate YSZ thermal barrier coatings deposited by MOCVD demonstrate high thermal cycling lifetime, Materials Science and Engineering A 528 (2011) 978-985.
• [4] T. Goto, Thermal barrier coatings deposited by laser CVD, Surface and Coatings Technology 198/1-3 (2005) 367-371.
• [5] A. Refke, M. Gindrat, K. von Niessen, R. Damani, LPPS thin film, A hybrid coating technology between thermal spray and PVD for functional thin coatings and large area applications, Proceedings of the International Conference on Thermal Spray, Global Coating Solutions, 2007.
• [6] A. Hospach, G. Mauer, R. Vaßen, D. Stover, Columnar-structured thermal barrier coatings (TBCs) by thin film Low-Pressure Plasma Spraying (LPPS-TF), Journal of Thermal Spray Technology 20/1-2 (2011) 116-120.
• [7] Niessen, K.; Gindrat, M.; Refke, A., Vapor phase deposition using plasma spray-PVD, Journal of Thermal Spray Technology 19/1-2 (2010) 502-509.
• [8] B. Harder, Changing the game, Ceramic coatings NASA, http://www.nasa.gov/topics/technology/features/ceramic_co atings.html.
• [9] M. Gindrat, A. Refke, R. Schmid, Process characterization of LPPS thin film processes with optical diagnostics, pProceedings of the International Conference on Thermal Spray, Global Coating Solutions, 2007, 826-831.
• [10] K. von Niessen, M. Gindrat, Plasma Spray-PVD, A new thermal spray process to deposit out of the vapor phase, Journal of Thermal Spray Technology 19/1-2 (2011) 502-509.
• [11] M. Góral, M. Drajewicz M. Pytel S. Kotowski, Characterization of powders used for LPPS thin film plasma spraying of thermal barrier coatings, Journal of Achievements in Materials and Manufacturing Engineering 47/2 (2011) 157-165.
• [12] G. Moskal, B. Witala, A. Rozmysłowska, Metallographic preparation of the conventional and new TBC layers, Archives of Materials Science and Engineering 39/1 (2009) 53-60.