Abstract
The object of the study was to create a protective coating Ti-6Al-4V/TiC for applying the possibility technology by the laser metal deposition (LMD) method. One of the most suitable areas for LMD is to repair worn and/or damaged parts. It is well known that during GTE operation the fan blades are subjected to periodically varying forces causing vibrational bending and torsional stresses. One of the methods currently used to reduce the magnitude of the vibration stress is to use a shroud blade platform that significantly changes the vibration characteristics of the individual blades and the overall blade ring. The purpose of this study was to obtain information on the resistance to micro-motion of titanium carbide coatings obtained by LMD and also to consider the possibility of applying this technique to modernize and repair coatings for GTE shrouded blade platforms. For the study of fretting wear (dry alternating friction), a special friction machine «3308» was used. During the test, the run-in process of the sample and the functional dependence of the type were examined in detail. The wear and friction time of the optical viewing system and the measurement of the friction zone without removing the sample. The evaluation of the properties of the coating material was carried out at various stages of running-in wear. The experimental device for fretting wear and fretting corrosion significantly improved the possibility and contact pressures up to 1.0 GPa (with the influence condition of the desired corrosive environment that is easy to implement). As a result of research, new information was obtained on the wear rates of coatings under fretting wear conditions fans shrouded blade platforms characteristic and low-pressure compressors of gas turbine engines. The results of the study can be used to increase the design and technical development of the GTE platform anti-friction problem and to improve the application of hardened coatings on GTE components.
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Abbreviations
- AM:
-
Additive manufacturing
- LMD:
-
Laser metal deposition
- GTE:
-
Gas turbine engine
- UMC:
-
Unmelted carbide
References
Holmberg K, Matthews A (2009) Coatings tribology: properties, mechanisms, techniques and application in surface engineering. Elsevier, 560c
Boitsov BV, Lesnevskiy LN, Lyakhovetskiy MA, Petuhov YuV, Pruss EM, Troshin AE, Ushakov AM (2013) Improving the safety of Aluminum press molds by protecting them from wear and corrosion by the microarc oxidation method. J Mach Manuf Reliab 42(6):479–485
Simchi A, Petzoldt F, Pohl H (2001) Direct metal laser sintering: material considerations and mechanisms of particle bonding. Int J Powder Metall 37(2):49–61
Kamrani AK (2014) Direct laser deposition for re-manufacturing of components. In: 2014 World Automation Congress (WAC), Waikoloa, HI, pp 1–5. https://doi.org/10.1109/wac.2014.6935640
Gao J, Chen X, Zheng D (2010) Remanufacturing oriented adaptive repair system for worn components. In: Proceedings of responsive manufacturing e Green Manufacturing ICRM, 5th International Conference, Ningbo, China, p 13e18. https://doi.org/10.1049/cp.2010.0406
Bremer C (2000) Adaptive strategies for manufacturing and repair of blades and blisks. In: Proceedings of ASME Turbo Expo 2000: 45th ASME international gas turbine & aeroengine technical congress, Munich, 8–11 May 2000
Mahamood RM, Akinlabi ET, Shukla M, Pityana S (2014) Characterization of laser deposited Ti6A4V/TiC composite. Lasers Eng 29(3–4):197–213
Dongdong G, Cao S, Lin K (2016) Laser metal deposition additive manufacturing of TiC reinforced Inconel 625 composites: influence of the additive TiC particle and its starting size. J Manuf Sci Eng 139(4):041014. https://doi.org/10.1115/1.4034934
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Kleimenov, P., Lesnevskiy, L., Lyakhovetskiy, M., Ionov, A., Marchukov, E. (2020). Investigation into the Wear Process of Laser Cladding from TiC Multilayer Coating for GTE Shrouded Blade Platforms. In: Jing, Z. (eds) Proceedings of the International Conference on Aerospace System Science and Engineering 2019. ICASSE 2019. Lecture Notes in Electrical Engineering, vol 622. Springer, Singapore. https://doi.org/10.1007/978-981-15-1773-0_6
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DOI: https://doi.org/10.1007/978-981-15-1773-0_6
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