Double Glow Plasma Surface Metallurgy Technology Fabricated Fe-Al-Cr Coatings with Excellent Corrosion Resistance
Source abstract
Abstract
Double glow plasma surface metallurgy (DGPSM) technology was applied to obtain a Fe-Al-Cr coating on the surface of Q235 carbon steel. The influence of the sample temperature, gas pressure, the distance between the substrate, and the source electrode on the quality of the obtained Fe-Al-Cr coatings was systematically investigated. The results showed that the parameters for DGPSM have a significant effect on the uniformity, particle size, compactness, and thickness of the coating. Under the optimized parameters (sample temperature: 800 °C, gas pressure: 35 Pa, and electrode distance: 15 mm), the obtained Fe-Al-Cr coating contains Fe2AlCr, Fe3Al(Cr), FeAl(Cr), Fe(Cr) solid solution, Cr23C6, and α-Fe(Al), exhibiting excellent corrosion resistance in a 0.5 mol/L H2SO4 solution, which is even better than that of the 304 stainless steel.
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Research context
OpenAlex topics: Metal and Thin Film Mechanics · High-Temperature Coating Behaviors · Advanced materials and composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Engineering, Xi’an Aeronautical University, Xi’an 710077, China
State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metals, Lanzhou University of Technology, Lanzhou 730050, China
School of Materials science and engineering, Yancheng Institute of technology, Yancheng 224051, China
College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
Funding
National Natural Science Foundation of China
References (32)
Show source-provided references
1. Novel cationic surfactants for corrosion inhibition of carbon steel pipelines in oil and gas wells applications10.1016/j.molliq.2015.11.047 ↗
2. A study on high temperature oxidation behavior of double glow plasma surface metallurgy Fe-Al-Cr alloyed layer on Q235 steel10.1016/j.apsusc.2014.03.053 ↗
3. Hydrogen embrittlement in 0.31% carbon steel used for petrochemical applications10.1016/j.jmatprotec.2005.05.024 ↗
4. The effect of aluminum content in the Fe-Cr-Al system alloys on the oxide films phase composition
5. Innovative method for preparation of Fe-Al-Cr intermetallic functionally graded material on 1045 steel with unique tribological properties10.1142/S0218625X18502219 ↗
6. Preparation of Al-Cr-Fe coatings by heat treatment of electrodeposited Cr/Al composite coatings10.1016/j.phpro.2013.11.033 ↗
7. Growth of intermetallic layer in the aluminide mild steel during hot-dipping10.1016/j.surfcoat.2009.09.061 ↗
8. Thermal spraying of transition metal aluminides: An overview10.1016/j.intermet.2012.01.020 ↗
9. Al2O3 reinforced Fe-Al composite coatings prepared by double glow discharge technique10.1179/1743294413Y.0000000172 ↗
10. Effect of Nb addition on structure and mechanical properties of feal coating10.1016/j.surfcoat.2015.03.002 ↗
11. Recent developments in research of double glow plasma surface alloying technology: A brief review10.1016/j.jmrt.2020.03.123 ↗
12. Microstructure and mechanical properties of Ti-6Al-4V alloy diffused with molybdenum and nickel by double glow plasma surface alloying technique10.1016/j.jallcom.2017.05.087 ↗
13. Double glow plasma surface alloying and plasma nitriding10.1016/j.surfcoat.2006.07.187 ↗
14. Effects of bias voltage and gas pressure on orientation and microstructure of iridium coating by double glow plasma10.1016/j.vacuum.2011.09.003 ↗
15. Tribological behavior of CrCoNiAlTiY coating synthesized by double-glow plasma surface alloying technique10.1016/j.triboint.2015.07.038 ↗
16. Double glow plasma chromizing of Ti6Al4V alloys: Impact of working time, substrate-target distance, argon pressure and surface temperature of substrate10.1016/j.vacuum.2015.08.001 ↗
17. Effect of processing factors on the microstructure and gradual diffusion of tungstenized layers10.1016/j.apsusc.2017.10.040 ↗
18. Characteristics of Mo-Cr duplex-alloyed layer on Ti6Al4V by double glow plasma surface metallurgy10.1016/j.surfcoat.2012.06.019 ↗
19. Microstructure and corrosion resistance of Fe-Al intermetallic coating on 45 steel synthesized by double glow plasma surface alloying technology10.1016/S1003-6326(08)60242-3 ↗
20. Tribological properties of the Fe-Al-Cr alloyed layer by double glow plasma surface metallurgy10.1007/s11665-016-2235-9 ↗
21. Nanoindentation behavior of nanostructured bulk (Fe,Cr)Al and (Fe,Cr)Al-Al2O3 nanocomposites10.1016/j.jallcom.2019.04.012 ↗
22. Formation of CrxCyOz coatings under laser ablation of Cr23C6 ceramics10.1016/j.surfcoat.2018.05.051 ↗
23. Multilayer Cu/Al/Cu explosive welded joints: Characterizing heat treatment effect on the interface microstructure and mechanical properties10.1016/j.jmapro.2018.09.014 ↗
24. Microstructure, corrosion-resistance, and wear-resistance properties of subsonic flame sprayed amorphous Fe-Mo-Cr-Co coating with extremely high amorphous rate10.1016/j.jmrt.2020.01.024 ↗
25. Dissipative properties of Al-(Fe, Cr) vacuum coatings with different composite structures10.1016/j.surfcoat.2019.03.074 ↗
26. Systematical investigation on the microstructures and tribological properties of Fe-Al laser cladding coatings10.1016/j.apsusc.2020.146121 ↗
27. Microstructures, mechanical properties and oxidation behaviour of single-phase Fe3Al (D03) and two-phase α-Fe,Al (A2)+Fe3Al (D03) Fe-Al-V alloys10.1016/j.intermet.2016.03.004 ↗
28. Effect of stress-relief annealing on anodic dissolution behaviour of additive manufactured Ti-6Al-4V via laser solid forming10.1016/j.corsci.2019.04.002 ↗
29. The effect of hydroxyapatite coatings on the passivation behavior of oxidized and unoxidized superelastic nitinol alloys10.1007/s11665-018-3200-6 ↗
30. Study of stainless steels corrosion in a strong acid mixture. Part 1: Cyclic potentiodynamic polarization curves examined by means of an analytical method10.1016/j.corsci.2017.10.012 ↗
31. Microstructure and corrosion resistance of Al5083 alloy hybrid plasma-mig welds10.1016/j.jmatprotec.2017.12.033 ↗
32. Corrosion behavior of 316L stainless steel coatings on ZE41 magnesium alloy in chloride environments10.1016/j.surfcoat.2019.124994 ↗