Erosion-resistant coatings for gas turbine compressor blades

Muboyadzhyan, S. A.

doi:10.1134/s003602950903001x

Cited by 40 publications

(24 citation statements)

References 2 publications

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“…One effective method to prevent the corrosion/erosion induced damage of blade is to apply PVD nitride coatings, which possess the ideal combination of good adhesion, sufficient plasticity, high hardness and high corrosion/erosion resistance [3]. The application of TiN coatings is a proven process which protects the blades from corrosion/erosion attack from dust/debris and water droplets in the inlet air [4].…”

Section: Introductionmentioning

confidence: 99%

Microstructure, hardness and corrosion behaviour of Ti/TiN multilayer coatings produced by plasma activated EB-PVD

Zhou

Peng

Zhu

et al. 2014

Surface and Coatings Technology

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Section: Introductionmentioning

confidence: 99%

Microstructure, hardness and corrosion behaviour of Ti/TiN multilayer coatings produced by plasma activated EB-PVD

Zhou

Peng

Zhu

et al. 2014

Surface and Coatings Technology

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“…Hence, special purpose corrosion and erosion-resistant coatings were highly essential under such environmental condition. Muboyadzhyan et al had reviewed various high hardness metal compounds for this purpose and carried out abrasive wear test [88]. The results indicate that single layer coatings made up of carbides and nitrides of pure metals were shown to exhibit the highest erosion resistance.…”

Section: Coatings For Wind Energymentioning

confidence: 97%

“…The results indicate that single layer coatings made up of carbides and nitrides of pure metals were shown to exhibit the highest erosion resistance. In terms of decreasing erosion resistance, the coatings were ordered as vanadium nitride (VN), vanadium carbide (VC), chromium carbide (Cr 3 C 2 ), zirconium nitride (ZrN), titanium carbide (TiC), and titanium nitride (TiN) [88].…”

Section: Coatings For Wind Energymentioning

confidence: 99%

Coatings for Energy Applications

Keshri

Sribalaji

2015

Thin Film Structures in Energy Applications

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This chapter aims at providing an understanding about the potential applications of various types of coatings in energy sector. As the energy demands are growing day by day, there is need of enhancing the efficiency of energy systems, which can be enhanced using the advanced coatings. This chapter summarizes about the application of thin films and thick coatings of conventional/nanomaterials in both renewable and non-renewable energy sectors. A comparison between the efficiencies of systems with and without coatings has also been addressed. The importance and challenges associated with adding nanomaterials like carbon nanotubes (CNT), graphene, and various nanostructures with conventional coating material have also been discussed. This chapter can lead to better fundamental understanding about the coatings, which ensures new designs, high efficiency, and large application of coatings in energy sector. IntroductionEnergy has been the part of our life, especially electricity plays a vital role in our modern society. With an ever-increasing population, energy demand also growing faster for the past few decades. To meet the increased demand, every country has started to explore different energy systems to produce and store electricity in an efficient and most importantly in the eco-friendly way [1]. Hence, by increasing energy production, emission of greenhouse gases like carbon dioxide (CO 2 ), methane (CH 4 ), and nitrous oxide (N 2 O) also rises to its peak. In order to decrease the emission of greenhouse gases, a worldwide initiation has also been in progress. Energy conservation steps have been introduced, either by reducing CO 2 emission from non-renewable sources like coal, natural gas, petroleum, and nuclear sources; or by avoiding such emissions using renewable energy sources as wind, water, sunlight, or biomass.

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“…This can result in blade surface roughening and contour change and decrease compressor operating efficiency [1,2]. In aircraft industries, hard coatings are applied to fans and compressor blades in order to reduce sand erosion damages [3,4] and cavitation related surface degradations [5,6].…”

Section: Introductionmentioning

confidence: 99%