2015-Sustainable Industrial Processing Summit
SIPS 2015 Volume 6: Coatings, Cement, Rare Earth & Ferro-alloys
| Editors: | Kongoli F, Yildirim H, Hainer S, Hofmann K, Proske T, Graubner C.A., Albert B |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2015 |
| Pages: | 200 pages |
| ISBN: | 978-1-987820-29-4 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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Different Type Tin Based Protective Coatings Structures for Aircraft Engine Compressor Blades
Pawel Rokicki1; Tomasz Cieciwa1; Marek Goral1; Kamil Dychton1; Andrzej Nowotnik2; Marcin Drajewicz1; Jan Sieniawski1;1RZESZOW UNIVERSITY OF TECHNOLOGY, RESEARCH AND DEVELOPMENT LABORATORY FOR AEROSPACE MATERIALS, Rzeszow, Poland; 2RZESZOW UNIVERSITY OF TECHNOLOGY, Rzeszow, Poland;
Type of Paper: Regular
Id Paper: 184
Topic: 19
Abstract:
The development of modern science and technologies increases the demand on the materials used. The use of different aircraft engine components and materials structures in aggressive environments or elevated temperature necessitate improvement of existing and development of new materials. They should be characterized by ease of production, high performance and physicochemical properties. An important role in this field also concerns appropriately selected protective coatings and modification of surface layer that significantly affect the range of applicability. They are designed mainly to improve wear and corrosion resistance in elevated temperature of operation. The tendency in the development of surface layer engineering are thin coatings, based on small range diffusivity and pure coating systems. The development of new types of these materials systems will not only increase the efficiency of conventionally used elements but also introduce new procedural methodology for aviation industry. More and more attention in the field is paid to PVD techniques. The presented paper focuses on new types of materials systems obtained with this method. The authors focused their study on investigation of coatings of TiN, TiAlN and TiCN types and their impact on properties of titanium Grade 2 as a substrate. This material is conventionally used for production of aircraft engine compressors blades and is an excellent example for modification of elements performance parameters. Different coatings obtained on the same substrate allowed investigation of their impact on corrosion, erosion and wear resistance. Additionally, complex microstructure investigation has been performed in meaning to describe the substrate-coating materials system characteristic.
Keywords:
Alloys; Blades; Coatings; Environment; Surface; Technology; Titanium;References:
[1] D. M. Mattox: Handbook of Physical Vapor Deposition (PVD) Processing, Second Edition, Elsevier (2010).[2] J. C. Caicedo, H. H. Caicedo, W. Aperador: TiN[BCN/BN]n/c-BN system improves the surface properties of machining tools used in industrial applications. International Journal of Advanced Manufacturing Technology, 77(5-8) (2015), 819-830.
[3] Y. Sun, C. Lu, H. Yu, A. Kiet Tieu, L. Su, Y. Zhao, C. Kon: Nanomechanical properties of TiCN and TiCN/Ti coatings on Ti prepared by filtered arc deposition. Materials Science and Engineering A, 625 (2015), 56-64.
[4] M. Sahin, C. Misirli, D. Özkan: Characteristic properties of AlTiN and TiN coated HSS materials. Industrial Lubrication and Tribology, 67(2) (2015), 172-180.
[5] M. Wysiecki: Nowoczesne materiały narzędziowe. WNT (1997), Poland.
[6] G. Welsch, R. Boyer, E. W. Collings, Materials Properties Handbook: Titanium Alloys. ASM Internation (1993).