Paper Titles
Influence of the Cone Crack Geometry on the Strength Degradation
p.255
Residual Stresses in Laminar Functionally Graded Ceramic Materials
p.259
Modelling of Crack Growth Near the Metallic-Ceramic Interface during Thermal Cycling of Air Plasma Sprayed Thermal Barrier Coatings
p.263
Microstructural Evolution of Thermal Barrier Coatings during Isothermal Oxidation
p.269
Development of Thin Ceramic Coatings for the Protection against Temperature and Stress Induced Rumpling of the Metal Surface of Turbine Blades
p.273
Nucleation of Shear Bands on EB-PVD Thermal Barriers Coatings under Hertzian Indentations
p.277
Impression Creep in TBC and Advanced Ceramics Materials
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Ti – Al Intermetallic Layers Produced on Titanium Alloy by Duplex Method
p.285
Monocomponent Powders and Thin Films in the Binary System SiO2–TiO2
p.289

Ti – Al Intermetallic Layers Produced on Titanium Alloy by Duplex Method

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Abstract:

The paper presents the results concerning the microstructure of Ti – Al intermetallic layers produced on a TA6V titanium alloy by the “duplex method”. This method combines vacuum evaporation coating of aluminum with glow discharge assisted heat treatment of the deposited films. It has been found that this combination of surface engineering techniques yields multi – layered films of the diffusive character. The films contain intermetallic phases from Ti – Al system which ensure a high microhardnes and good wear resistance. It is finally suggested that these properties can significantly widen application range of titanium alloy parts in aerospace.

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Periodical:

Key Engineering Materials (Volume 333)

Pages:

285-288

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.333.285

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Online since:

March 2007

Authors:

Piotr Wiecinski, Halina Garbacz, M. Ossowski, Tadeusz Wierzchoń, Krzysztof Jan Kurzydlowski

Keywords:

Composite Layers, Duplex Treatment, Glow discharge assisted heat treatment, TiAl, Ti-Al Intermetallic Layer

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] A. Fleszar, T. Wierzchoń, Sun Kyu Kim, J.R. Sobiecki: Surface and Coating Technology 131 (2000), p.62.

Google Scholar

[2] I. Gurrapa, A.K. Goagia: Surf. Coat. Technol. 139 (2001), p.216.

Google Scholar

[3] C. Leyens, M. Peters, W.A. Kaysser: Surf. Coat. Technol. 94-95 (1997), p.34.

Google Scholar

[4] T. Wierzchoń: Surf. Coat. Technol. 180-181 (2004), p.461.

Google Scholar

[5] A. Czyrska-Filemonowicz, P.A. Buffat, T. Wierzchoń: Scri. Materialia 53 (2005), p.1439�.

Google Scholar

[6] J. R. Sobiecki, T. Wierzchoń: Vacuum 79 (2005), p.203.

Google Scholar

[7] E. Czarnowska, T. Wierzchoń, A. Maranda-Niedbała, E. Kaczmarewicz: Journal of Material Science: Materials In Medicine 11 (2000) p.73.

Google Scholar

[8] T. Wierzchoń, A. Fleszar: Surf. Coat. Technol. 97 (1997).

Google Scholar