Fabrication of Iron Aluminide Coatings (Fe3Al and FeAl3) on Steel Substrate by Self-Propagating High Temperature Synthesis (SHS) Process

Authors

  • S. Mohammadkhani Materials and Metallurgical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, 91775-1111, Iran
  • N. Bondar Materials and Metallurgical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, 91775-1111, Iran
  • J. Vahdati-Khaki Materials and Metallurgical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, 91775-1111, Iran
  • M. Haddad-Sabzevar Materials and Metallurgical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, 91775- 1111, Iran

DOI:

https://doi.org/10.6000/2369-3355.2017.04.02.2

Keywords:

Iron Aluminide Coating, Fe3Al, FeAl3, Low carbon steel, Self-propagating high-temperature synthesis (SHS), SEM, XRD, Wear test

Abstract

Iron aluminides (Fe3Al and FeAl3) coatings were fabricated on a steel substrate by self-propagating high temperature synthesis (SHS) method. Raw materials, Fe and Al powders, were mixed at two different stoichiometry ratios (3:1 and 1:3). The mixtures and the substrate were placed in a furnace at 950 °C to ignite the SHS process. Coating phases were investigated using X-ray diffraction (XRD) and Energy Dispersive Spectroscopy (EDS). The microstructure of the coatings was analyzed with optical microscopy (OM) and scanning electron microscopy (SEM). The results confirmed that it is possible to produce Fe3Al and FeAl3 coatings on steel substrate using SHS method. In addition, the results show that the coatings were composed of two different phases and their microstructures were non-porous and dense. Wear resistance of the coatings were higher than that of the substrate.

References

Ode M, Murakami H, Onodera H. Self-propagating high-temperature synthesis of IrAl and its application to coating process. Scripta Materialia 2005; 52: 1057-62. https://doi.org/10.1016/j.scriptamat.2005.01.020 DOI: https://doi.org/10.1016/j.scriptamat.2005.01.020

Mossino P. Some aspects in self-propagating high-temperature synthesis. Ceramics International 2004; 30: 311-32. https://doi.org/10.1016/S0272-8842(03)00119-6 DOI: https://doi.org/10.1016/S0272-8842(03)00119-6

Singrathai S, Rachpech V, Niyomwas S. A Thermal Coating Process Using Self-Propagating High-Temperature Synthesis Assisted Flame Spray Coating Process. Energy Procedia 2011; 9: 398-403. https://doi.org/10.1016/j.egypro.2011.09.043 DOI: https://doi.org/10.1016/j.egypro.2011.09.043

Zhou Y, Li C-J, Yang G-J, Wang H-D, Li G. Effect of self-propagating high-temperature combustion synthesis on the deposition of NiTi coating by cold spraying using mechanical alloying Ni/Ti powder. Intermetallics 2010; 18: 2154-8. https://doi.org/10.1016/j.intermet.2010.07.006 DOI: https://doi.org/10.1016/j.intermet.2010.07.006

Moloodi A, Raiszadeh R, Vahdati-Khaki J, Babakhani A. An assessment of the process of Self-propagating High-Temperature Synthesis for the fabrication of porous copper composite. Journal of Alloys and Compounds 2009; 487: 413-9. https://doi.org/10.1016/j.jallcom.2009.07.152 DOI: https://doi.org/10.1016/j.jallcom.2009.07.152

Wismogroho AS, Widayatno WB, Suryadi, Zaini Thosin KA, Rochman NT, Sueyoshi H. Iron aluminide coating on Al by mechanical alloying. Surface Engineering 2011; 27: 126-33. DOI: https://doi.org/10.1179/026708410X12506873242949

Schneibel JH, Becher PF. Iron and nickel Aluminide composites. Journal of the Chinese Institute of Engineers 1999; 22: 1-12. https://doi.org/10.1080/02533839.1999.9670437 DOI: https://doi.org/10.1080/02533839.1999.9670437

Mohammadkhani S, Jajarmi E, Nasiri H, Vahdati-Khaki J, HaddadSabzevar M. Applying FeAl coating on the low carbon steel substrate through self-propagation high temperature synthesis (SHS) process. Surface and Coatings Technology 2016; 286: 383-7. https://doi.org/10.1016/j.surfcoat.2015.12.029 DOI: https://doi.org/10.1016/j.surfcoat.2015.12.029

Rao VS, Kwon HS. Corrosion Studies of Fe3Al – Fe3AlC Intermetallics in 0.25 N H2SO4 using Microelectrochemical Method and SAES Analysis. Journal of The Electrochemical Society 2007; 154: C255-C60. https://doi.org/10.1149/1.2715312 DOI: https://doi.org/10.1149/1.2715312

Sikka VK, Liu CT. Iron-Aluminide Alloys for Structural Use. Materials Technology 1994; 9: 159-62. https://doi.org/10.1080/10667857.1994.11785056 DOI: https://doi.org/10.1080/10667857.1994.11785056

Liu CT. Corrosion Resistant Iron Aluminide Alloys. Materials and Processing Report 1988; 3: 2. https://doi.org/10.1080/08871949.1988.11752213 DOI: https://doi.org/10.1080/08871949.1988.11752213

Longa Y, Shinya M, Takemoto M. Coatings of Aluminide Intermetallic Compounds on Steel Utilizing a Hybrid Technique of Spraying and IRLaser Fusion. Materials and Manufacturing Processes 1994; 9: 493- 505. https://doi.org/10.1080/10426919408934920 DOI: https://doi.org/10.1080/10426919408934920

Kheirandish AR, Nekouee KA, Khosroshahi RA, Ehsani N. Selfpropagating high temperature synthesis of SiAlON. International Journal of Refractory Metals and Hard Materials 2016; 55: 68-79. https://doi.org/10.1016/j.ijrmhm.2015.11.010 DOI: https://doi.org/10.1016/j.ijrmhm.2015.11.010

Xia J. Thermal oxidation treatment of iron aluminide for improved tribological properties. Surface Engineering 2005; http://dx.doi.org/10.1179/174329405X41299 DOI: https://doi.org/10.1179/174329405X41299

Agüero A, Gutiérrez M, González V. Deposition process of slurry iron aluminide coatings. Materials at High Temperatures 2008; 25: 257-65. https://doi.org/10.3184/096034008X388812 DOI: https://doi.org/10.3184/096034008X388812

John JT, Sundararaman M, Dubey V, Srinivasa RS. Structural characterisation of iron aluminide coatings prepared by chemical vapour deposition. Materials Science and Technology 2013; 29: 357- 63. https://doi.org/10.1179/1743284712Y.0000000105 DOI: https://doi.org/10.1179/1743284712Y.0000000105

Huttunen-Saarivirta E, Rohr V, Stott FH, Schütze M. Influence of glass bead blasting of 9%Cr steel substrate on development of aluminide diffusion coatings. Surface Engineering 2006; 22: 472-80. https://doi.org/10.1179/174327806X124726 DOI: https://doi.org/10.1179/174327806X124726

Pint BA, Zhang Y, Tortorelli PF, Haynes JA, Wright IG. Evaluation of iron-aluminide CVD coatings for high temperature corrosion protection. Materials at High Temperatures 2001; 18: 185-92. https://doi.org/10.1179/mht.2001.021 DOI: https://doi.org/10.3184/096034001783640559

Metals Handbook, 10th Edition: ASM International; 1992.

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Published

2017-10-05

How to Cite

Mohammadkhani, S., Bondar, N., Vahdati-Khaki, J., & Haddad-Sabzevar, M. (2017). Fabrication of Iron Aluminide Coatings (Fe3Al and FeAl3) on Steel Substrate by Self-Propagating High Temperature Synthesis (SHS) Process. Journal of Coating Science and Technology, 4(2), 40–44. https://doi.org/10.6000/2369-3355.2017.04.02.2

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