Options for Forming of Nanostructured Surface Coatings

Abstract:

The possible technologies of formation of nanostructured surface layers: a method of thermal mass transfer in a high temperature gradient; the combined method, comprising plasma nitriding a cathode in a low pressure and deposition of titanium nitride in a single process cycle; combined method comprising an ionic nitriding and high frequency deposition of chromium carbide by pyrolysis of organic chromium compounds in a glow discharge plasma are considered. The possibility of formation of nanostructured layers is shown. Examples of the practical use of these technologies are given. The tests found that the use of the combined coating nitriding + TiN increases cyclic durability of machinery parts in contact loading conditions and corrosive environments on the two orders, providing a specified level of reliability and combined nitriding + CrC coating on steel С1050 allowed to reach values ​​of the fatigue limit under Impact NaCl 400 MPa.

• Periodical: Advanced Materials Research (Volume 1064)
• Pages: 154-159
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1064.154
• Online since: December 2014
• Authors: Peter Olegovich Rusinov, Zhesfina Blednova, М.I. Chaevsky
• Keywords: Glow Discharge Current Node Technology, Nanostructure, Nitriding, Thermal Mass Transfer

References

[1] Poole C., Owens F. Nanotechnology. 2005. - 328.

[2] Zh. Blednova, P. Rusinov. Formation of nanostructured surface layers by plasma spraying the mechanoactivated powders of alloys with Shape Memory Effect. Nanotechnologies in Russia. Vol. 5, №3-4(2010), 352-363.

DOI: 10.1134/s1995078010050101

[3] Gorynin I.V. Creation of technologies and the development of industrial production of structural metallic materials with a twofold increase in the critical performance characteristics / / Russian nanotechnology. 2007. V. 1-2. Pp. 37-40.

[4] Zh. M. Blednova, N. A. Mahutov P. O. Rusinov. Prospects for the use of shape memory materials for the formation of multifunctional coatings for product engineering purpose. Industrial Laboratory. Vol. 79(2013), № 11, 49-56.

[5] Panin V.E. Structural materials with nanostructured surface layers: fundamental problems and industrial development / / Superdispersed nanomaterials. Scientific session of the MiFi 2005. - V. 9. - S. 168-169.

[6] Grigoriev S.N., Andreev A.A., Shulaev V.M. Nanostructured durable coatings produced by physical vacuum deposition of substances / / Hardening and coating technology. - 2005. - № 9.

[7] Goncharenko I.M., Ivanov Y., Grigoriev S.V., Koval N.N., Schanin P.M. Laws of formation of zones of diffusion saturation of nitriding steel in a gas discharge plasma / / Physical Mesomechanics 2004. - Vol. 7. - Part 2. - P. 201-204.

[8] Patent № 2246084. Vacuum furnaces for coating shape memory / Zh.M. Blednova, M.I. Chayevskiy; appl. 14/08/03; publ. 10. 02. 05. - 4.

[9] Ananyevsky V.A., Blednova Zh.M., Ksenofontov Y.D., Reuters L.K., Chayevskiy M.I. Experience of using ion-plasma coatings for details gidropnevmoarmatury / / In Sat Accompanied tivlnie materials in aggressive environments. Krasnodar. 1986. - P. 5-18.

[10] Patent № 1403982. Device nitriding frequency plasma glow discharge Chayevskiy M.I. Regis. 11/03/94.

[11] Sirkin V.G. CVD-method. Chemical vapor deposition. - Moscow: Nauka, 2000. - 496.

[12] Yurshev V.I., Mikhailov V.N., Repyakh V.S., Yurshev I.V. Pyrolytic coating chrome chrome coating and improved manufacturing techniques / / Bulletin of the OSU 2003. - № 5. - S. 141-143.

[13] Chayevskiy M.I. Impact melt tin on the fatigue strength of steel samples with stress concentrators. Reports of the USSR in 1959, T. 134, № 5.

[14] Copyright certificate № 148476 (USSR), IPC C23 S9/10. The method of manufacturing the lubrication fusible metal melts. Chayevskiy M.I., Tynny A.N. -12. 04. 1962, Pub. in B.I. № 13, (1962).