Abstract
Data are presented on the coloring conditions, colored layer parameters, and color characteristics of stainless steel 304 samples treated in an electrolytic cell (60 Hz, 100 mV) using a mixture of 5 M sulfuric acid and 2.5 M chromic acid. Reflectance spectra indicate that the samples have high-purity color mainly in the yellow region and that the color is due to interference oscillations in the visible range. In addition, reflectance data in conjunction with composition-depth profiles obtained using glow discharge spectrometry indicate that the coloration of the samples is due not only to reflectance oscillations but also to the subtraction effect. The reduced Fe content and significant oxygen content in the near-surface region attest to the formation of a mixed oxide layer. Atomic-force microscopy examination indicates that the sample surface has an island structure.
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REFERENCES
Evans, T.E., Hart, A.C., and Skedgell, A.N., The Nature of the Film on Colored Stainless Steel, Trans. Inst. Met. Finish., 1973, vol. 51, p. 108.
Underwood, L.D., US Patent 3664884, 1972.
Sygeoda, S.A., Bel. Patent 869885, 1979.
Evans, T.E. and Sutton, W.H., UK Patent 1402184, 1975.
Evans, T.E., James, H., and Smith, C.G., US Patent 1122173, 1968.
Hideki, L. and Kastuaki, S., Jpn. Patent 6227596, 1987.
Santis, O., Gomez, L., Pellegri, N., and Duran, A., Sp. Patent 2063696, 1995.
Evans, T.E., Film Formation on Stainless Steel in a Solution Containing Chromic and Sulphuric Acids, Corros. Sci., 1977, vol. 17, pp. 105–124.
Furneaux, R.C., Thompson, G.E., and Wood, G.C., The Coloured Film Formed on Stainless Steel in Hot Chromic/Sulphuric Acid Solution, Corros. Sci., 1981, vol. 21, pp. 23–29.
Mingwei, T., The Mechanism of Chemical Colouring of Stainless Steel: I. Calculation of the Colouring Initiation Time, Corros. Sci., 1992, vol. 33, pp. 873–878.
Mingwei, T., The Mechanism of Chemical Colouring of Stainless Steel: II. Calculation of the Diffusion Potential, Corros. Sci., 1992, vol. 33, pp. 879–864.
Lin, C.J. and Duh, J.G., Elemental Redistribution in Coloured Films on SUS304 Stainless Steel Produced by Current Pulse Method, Surf. Coat. Technol., 1996, vol. 85, pp. 175–182.
Wang, J.H. and Duh, J.G., Colour Tone and Chromaticity in a Coloured Film on Stainless Steel by Alternating Electrolysis Method, Surf. Coat. Technol., 1995, vol. 73, pp. 46–51.
Stoychev, D., Stefanov, P., Nicolova, D., et al., Chemical Composition and Corrosion Resistance of Passive Chromate Films Formed on Stainless Steels 316L and 1.4031, Mater. Chem. Phys., 2002, vol. 73, pp. 252–258.
Wang, J.H., Duh, J.G., and Shih, H.C., Corrosion Characteristics of Coloured Films on Stainless Steel Formed by Chemical, INCO, and A.C. Processes, Surf. Coat. Technol., 1996, vol. 78, pp. 248–254.
Lin, C.J. and Duh, J.G., Mechanical Characteristics of Coloured Film on Stainless Steel by the Current Pulse Method, Thin Solid Films, 1996, vol. 287, pp. 80–86.
Sharma, V.C., A Comparison of the Thermal Performance of Austenitic Stainless Steel Solar Absorber Plates Coloured by Chemical and Thermal Oxidation Techniques, Energy, 1981, vol. 6, pp. 133–138.
Sedriks, A.J., Corrosion of Stainless Steels, New York: Wiley, 1996.
Perez-Bueno, J.J., Ramirez-Bon, R., Vorobiev, Yu.V., et al., Oxygen Diffusion in Silicon Oxide Films Produced by Different Methods, Thin Solid Films, 2000, vol. 379, pp. 57–63.
Karlsson, B. and Ribbing, C.G., Optical Constants and Spectral Selectivity of Stainless Steel and Its Oxides, J. Appl. Phys., 1982, vol. 53, p. 6340.
MacAdam, D.L., Color Measurement: Theme and Variations, Springer Ser. Opt. Sci., 1985, vol. 27.
Wyszecki, G. and Stiles, W.S., Color Science: Concepts and Methods, Quantitative Data and Formulae, New York: Wiley, 2000, 2nd ed.
Bamford, C.R., Colour Generation and Control in Glasses, New York: Elsevier, 1977.
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Translated from Neorganicheskie Materialy, Vol. 41, No. 9, 2005, pp. 1087–1093.
Original Russian Text Copyright © 2005 by Vazquez-Santoyo, Perez-Bueno, Manzano-Ramirez, Gonzalez-Hernandez, Perez-Robles, Vorobiev.
The article was translated by the authors.
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Vazquez-Santoyo, L.D., Perez-Bueno, J.J., Manzano-Ramirez, A. et al. Origin of Interference Colors on Austenitic Stainless Steel. Inorg Mater 41, 955–960 (2005). https://doi.org/10.1007/s10789-005-0245-3
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DOI: https://doi.org/10.1007/s10789-005-0245-3