Effect of Initial Surface Roughness on Cavitation Erosion Resistance of Arc-Sprayed Fe-Based Amorphous/Nanocrystalline Coatings
Source abstract
Abstract
The arc spraying process was used to prepare Fe-based amorphous/nanocrystalline coating. The cavitation erosion behaviors of FeNiCrBSiNbW coatings with different surface roughness levels were investigated in distilled water. The results showed that FeNiCrBSiNbW coating adhered well to the substrate, and was compact with porosity of less than 2%. With increasing initial surface roughness, the coatings showed an increase in mass loss of cavitation erosion damage. The amount of pre-existing defects on the initial surface of the coatings was found to be a significant factor for the difference in the cavitation erosion behavior. The cavitation erosion damage for the coatings was a brittle erosion mode. The evolution of the cavitation erosion mechanism of the coatings with the increase of the initial surface roughness was micro-cracks, pits, detachment of fragments, craters, cracks, pullout of the un-melted particle, and massive exfoliations.
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Research context
OpenAlex topics: High-Temperature Coating Behaviors · Advanced materials and composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Engineering, Nanjing Agricultural University, Nanjing 210031, China
College of Mechanics and Materials, Hohai University, Nanjing 211100, China
Jiangsu Jinxiang Transmission Equipment Co., Ltd., Huaian 223001, China
Material Corrosion and Protection Key Laboratory of Sichuan Province, Zigong 643000, China
Funding
Fundamental Research Funds for the Central Universities · China Postdoctoral Science Foundation · National Natural Science Foundation of China · Natural Science Foundation of Jiangsu Province of China · Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province · Policy-induced Project of Jiangsu Province for the Industry-University-Research Cooperation
References (32)
Show source-provided references
1. Cavitation erosion of materials10.1179/imr.1986.31.1.1 ↗
2. Phase evolution and cavitation erosion-corrosion behavior of FeCoCrAlNiTix high entropy alloy coatings on 304 stainless steel by laser surface alloying10.1016/j.jallcom.2016.12.196 ↗
3. Effects of nozzle inner surface roughness on the cavitation erosion characteristics of high speed submerged jets10.1016/j.expthermflusci.2016.01.009 ↗
4. Evolution of surface roughness of some metallic materials in cavitation erosion10.1016/j.ultras.2005.03.009 ↗
5. The ability of using the cavitation phenomenon as a tool to modify the surface characteristics in micro- and in nano-level10.1016/j.triboint.2016.04.006 ↗
6. APS prepared NiCrBSi-YSZ composite coatings for protection against cavitation erosion10.1016/j.jallcom.2017.01.034 ↗
7. Evaluation on cavitation characteristics of CoNiCrAlY/ZrO2-Y2O3 coating layer by atmospheric pressure plasma coating process10.1016/j.materresbull.2014.03.026 ↗
8. Synergistic effect of ultrasonic cavitation erosion and corrosion of WC-CoCr and FeCrSiBMn coatings prepared by HVOF spraying10.1016/j.ultsonch.2016.02.011 ↗
9. Characterization of mechanical properties of FeCrBSiMnNbY metallic glass coatings10.1007/s10853-009-3436-5 ↗
10. Microstructure and microhardness characterization of a Fe-based coating deposited by high-velocity oxy-fuel thermal spraying10.1016/j.jallcom.2009.03.099 ↗
11. Effects of post annealing on the microstructure, mechanical properties and cavitation erosion behavior of arc-sprayed FeNiCrBSiNbW coatings10.1016/j.matdes.2014.10.066 ↗
12. The effect of residual stress on the electrochemical corrosion behavior of Fe-based amorphous coatings in chloride-containing solutions10.1016/j.surfcoat.2016.05.034 ↗
13. Cavitation erosion characteristics of a Fe-Cr-Si-B-Mn coating fabricated by high velocity oxy-fuel (HVOF) thermal spray10.1016/j.matlet.2006.07.147 ↗
14. Characterization of thermally sprayed micro- and nanocrystalline cylinder wall coatings by means of a cavitation test10.1243/13506501JET420 ↗
15. Characterization of thermal spray coatings for cylinder running surfaces of diesel engines10.1007/s11666-010-9488-x ↗
16. Cavitation erosion resistance of Fe-based amorphous/nanocrystal coatings prepared by high-velocity arc spraying10.1007/s11666-014-0074-5 ↗
17. Microstructure and cavitation erosion behavior of FeNiCrBSiNbW coating prepared by twin wires arc spraying process10.1016/j.surfcoat.2013.12.071 ↗
18. Cavitation erosion of several oxy-fuel sprayed coatings tested in deionized water and artificial seawater10.1016/j.wear.2013.12.026 ↗
19. Porosity effects of a Fe-based amorphous/nanocrystals coating prepared by a commercial high velocity oxy-fuel process on cavitation erosion behaviors10.1007/s12540-015-4580-x ↗
20. Effect of heat treatment on the structure, cavitation erosion and erosion-corrosion behavior of Fe-based amorphous coatings10.1016/j.triboint.2015.04.039 ↗
21. Relationships between spray parameters, microstructures and ultrasonic cavitation erosion behavior of HVOF sprayed Fe-based amorphous/nanocrystalline coatings10.1016/j.ultsonch.2017.04.011 ↗
22. In-situ synthesis of novel Al-Fe-Si metallic glass coating by arc spraying10.1016/j.jallcom.2017.05.032 ↗
23. (2010). ASTM G32-10-Standard Test Method for Cavitation Erosion Using Vibratory Apparatus, ASTM International.
24. Jonas, O., Steltz, W., and Dooley, B. (2001). Steam Turbine Efficiency and Corrosion: Effects of Surface Finish, Deposits, Electrical Power Research Institute (EPRI). Report 1003997.
25. Microstructure and corrosion resistance of Fe-based coatings prepared by twin wires arc spraying process10.1007/s11666-013-0017-6 ↗
26. Surface characterization and mechanical properties evaluation of Boride-dispersed Nickel-based coatings deposited on copper through thermal spray routes10.1007/s11666-012-9776-8 ↗
27. Microstructure and fracture toughness of the FePSiB-based amorphous/nanocrystalline coatings10.1016/j.msea.2017.04.082 ↗
28. Ultrasonic cavitation test applied to thin metallic films for assessing their adhesion with mercaptosilanes and surface roughness10.1007/s10853-014-8369-y ↗
29. Effect of roughness and wettability of silicon wafer in cavitation erosion10.1007/s11434-008-0375-5 ↗
30. (1992). Friction, Lubrication, and Wear Technology. ASM Handbook (Volume 18), ASM International.
31. Slurry and cavitation erosion resistance of thermal spray coatings10.1016/j.wear.2009.01.018 ↗
32. Prediction and measurement of bubble formation in water treatment10.1061/(ASCE)0733-9372(2001)127:11(968) ↗