Infrared radiation coatings were prepared by plasma spray on the copper sheet. The structure and emissivity were examined by x-ray diffraction and infrared radiant instrument, respectively. The results show that an appropriate addition of TiO2 (5-15 wt.%) to NiO and Cr2O3 leads to high emissivity of coating with (Cr0.88Ti0.12)2O3 and NiCr2O4 phase. However, more (20-30 wt.%) will frustrate the formation of NiCr2O4 and ultimately decrease the emissivity. Moreover, the coating prepared by plasma spray endures a long working time without emissivity decrease.
This is a preview of subscription content, access via your institution.
Buy single article
Instant access to the full article PDF.
Price includes VAT (USA)
Tax calculation will be finalised during checkout.
I. Benko, High Infrared Emissivity Coating for Energy Conservation and Protection of Inner Surfaces in Furnaces, Int. J. Global Energy Issues, 2002, 17(1-2), p 60-61
T. Kleeb and J. Olver, High-Emissivity Coatings for Energy Savings in Industrial Furnaces, Ind. Heat., 2007, 74(6), p 57-61
R. Scott and S.D. Cherico, High-Emissivity Coating Technology Improves Annealing Furnace Efficiency, Iron Steel Technol., 2007, 4(5), p 319-324
P.C. Sheil and T.R. Kleeb, High-emissivity coatings for improved performance of electric arc furnaces, Iron Steel Technol., 2006, 3(2), p 49-53
B. Rousseau, M. Chabin, and P. Echegut, High Emissivity of a Rough Pr2NiO4 Coating, Appl. Phys. Lett., 2001, 79(22), p 3633-3635
A. Makris 1994 Function of Cermet Elements in Heat Treating Furnaces, Ind. Heat., 61(11), 46-50
R.K. Bird, T.A. Wallace, and S.N. Sankaran 2004 Development of Protective Coatings for High-Temperature Metallic Materials, J. Spacecr. Rockets, 41(2), 213-220
X. Jiang, M. Soltani, and D. Mishkinis, Development of La1−xSrxMnO3 Thermochromic Coating for Smart Spacecraft Thermal Radiator Application, Eur. Space Agency, 2006, (616), p 6
S. Feng, X. Lu, and S. Xu, Research Status and Developing Trend of the Infrared Radiation Energy Saving Coatings Used at High Temperature, Ind. Heat., 2007, 36(1), p 10-15 (in Chinese)
W. Tian, Y. Wang, and Y. Yang, Fretting Wear Behavior of Conventional and Nanostructured Al2O3-13 wt.%TiO2 Coatings Fabricated by Plasma Spray, Wear, 2008, 265(11-12), p 1700-1707
H.C. Cheng, Z.X. Li, and Y.W. Shi, Microstructure and Wear Resistance of Al2O3-TiB2 Composite Coating Deposited by Axial Plasma Spraying, Surf. Eng., 2008, 24(6), p 452-457
G.M. Ingo and T.D. Caro, Chemical Aspects of Plasma Spraying of Zirconia-Based Thermal Barrier Coatings, Acta Mater., 2008, 56(18), p 5177-5187
T. Patterson, A. Leon, B. Jayaraj, J. Liu, and Y.H. Sohn, Thermal Cyclic Lifetime and Oxidation Behavior of Air Plasma Sprayed CoNiCrAlY Bond Coats for Thermal Barrier Coatings, Surf. Coat. Technol., 2008, 203(5), p 437-441
D. Sporer, A. Refke, M. Dratwinski, M. Dorfman, I. Giovannetti, M. Giannozzi, and M. Bigi, New High-Temperature Seal System for Increased Efficiency of Gas Turbines, Seal. Technol., 2008, 2008(10), p 9-11
H.I. Faraoun, T. Grosdidier, J.L. Seichepine, D. Goran, H. Aourag, C. Coddet, J. Zwick, and N. Hopkins, Improvement of Thermally Sprayed Abradable Coating by Microstructure Control, Surf. Coat. Technol., 2006, 201(6), p 2303-2312
X.D. Cheng, D.H. Li, and J.C. Wang, Preparation and Study on NiCr Spinel High Temperature IR Radiation Coatings Material, Paint Coat. Ind., 2006, 36(1), p 24-26 (in Chinese)
Q. Xu, W. Chen, and R. Z. Yuan, Microstructure and Infrared Emissivity at Normal Temperature in Transitional Metal Oxides System Ceramics, J. Wuhan Univ. Technol. Mater. Sci. Ed., 2000, 15(2), p 15-20
H. Zhang, X.Q. Wang, F.P. Liao, et al., Preparation of Ni-Cr Composite Sol and Its Application in High Emissivity Coating, J. Funct. Mater., 2007, 6(38), p 898-901 (in Chinese)
H. Takashima, K. Matsubara, and Y. Nishimura, High Efficiency Infrared Radiant Using Transitional Element Oxide J. Ceram. Soc. Jpn., 1982, 90(7), p 373-379
Y. Zhang and D.J. Wen, Relationship between Infrared Radiation and Crystal Structure in Fe-Mn-Co-Cu-O Spinels, Acta Metall. Sin., 2008, 21(1), p 15-20
The authors would like to thank Yu Zeng and Ping Ye of China National Infrared & Industrial Electrothermal Products Quality Supervision & Testing Centre, for the infrared normal total emissivity measurements of the coatings.
About this article
Cite this article
Cheng, X., Duan, W., Chen, W. et al. Infrared Radiation Coatings Fabricated by Plasma Spray. J Therm Spray Tech 18, 448–450 (2009). https://doi.org/10.1007/s11666-009-9321-6
- infrared radiation coating
- plasma spray