Study of optical metallography nanostructured composite coatings Cr- SiO2-C after corrosion

  • G.S. Yar-Mukhamedova Al-Farabi Kazakh National University, Kazakstan, Almaty
  • R.A. Atchibaev Al-Farabi Kazakh National University, Kazakstan, Almaty

Abstract

By optical metallography and scanning electron microscope to study the changes in the microstructure of nanostructured composite сoatings in 3% NaCl  solution before and after corrosion tests. Found that for all the concentrations of the best anti-corrosion properties are nanostructured composite coatings obtained at temperatures of 333-343 K. This is explained by the fact that in the regime of high temperatures settle shiny coatings with fine-grained structure.

References

1 Navinsek B., Panjan P., Cekada M., Quinto D.T. Interface characterization of combination hard/solid lubricant coatings by specific methods // Surface &Coatings Technology.-2002.-154.-P. 194-203.

2 N.M.Renevier, J.Hampshire, V.C. Fox Advantages of using self-lubricating,hard,wear-resistant MoS2-based coatings // Surface and Cpatings Technology.-2001.-142-144.-P.67-77.

3 D.W. Pohl, W.Denk, M.Lanz Optical spectroscopy: image recording with resolution Appl.Physics Lett., 1984. – V.44. - P. 651-653.

4 Олейник С. В., Малыгина Е. М., Зимина Ю.М. // Коррозия: материалы, защита.-2007.-№2.-С.29.

5 Гаевская Т. В., Цыбульская Л. С // Известия РАН. Материаловедение.- 2001. – Т. 6, № 5.- С. 32-39.
Published
2018-09-10
How to Cite
YAR-MUKHAMEDOVA, G.S.; ATCHIBAEV, R.A.. Study of optical metallography nanostructured composite coatings Cr- SiO2-C after corrosion. Recent Contributions to Physics (Rec.Contr.Phys.), [S.l.], v. 43, n. 4, p. 36-38, sep. 2018. ISSN 1563-0315. Available at: <http://bph.kaznu.kz/index.php/zhuzhu/article/view/723>. Date accessed: 25 sep. 2018.
Section
Condensed Matter Physics and Materials Science Problems. NanoScience

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