Changes of Structural-Phase Condition in 18CrNi3MoA-SH Steel After Elektrolyte-Plasma Processing

Mazhyn Skakov; Lyaila Bayatanova; Michael Sheffler

doi:10.4028/www.scientific.net/AMR.601.74

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 601Changes of Structural-Phase Condition in...

Changes of Structural-Phase Condition in 18CrNi3MoA-SH Steel After Elektrolyte-Plasma Processing

Abstract:

The research shows the results of electrolyte-plasma treatment influence on structure-phase state, mechanical properties and wear-resistance of drilling tool steel samples. The comparative analysis of microstructure, microhardness and wear-resistance of the samples in initial state and after electrolyte-plasma treatment is represented. It was found out that 18CrNi3MoA-Sh steel microstructure has fine-grained martensite-bainite structure after the treatment. It was determined that 18CrNi3MoA-Sh steel possesses high wear-resistance after electrolyte-plasma treatment, so that technology is characterized by low power consumption and cost price. The initial state microhardness is 2800 MPa on the average. Microhardness on the bearing lane surface after electrolyte-plasma processing is 7500 MPa on the average. Microhardness increases in 2-2.5 times more before treatment that indicates the technology efficiency.

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Periodical:

Advanced Materials Research (Volume 601)

Pages:

74-78

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.601.74

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Online since:

December 2012

Authors:

Mazhyn Skakov, Lyaila Bayatanova, Michael Sheffler

Keywords:

Electrolyte-Plasma Processing, Microhardness, Microstructure, Wear Resistance

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References

[1] V.N. Vinogradov, G.M. Sorokin, A.N. Pashkov, V.M. Rubarkh. Dolgovechnost burovykh dolot. М.: Nedra, 1977. p.256.

Google Scholar

[2] V.A. Barvinok, G.A. Kulakov. Tekhnologicheskie metody povysheneya kachestva osnovnykh detalei i uzlov burovykh sharoshechnykh dolot. // Problemy mashinostroeniya i avtomatizacyi, 1997. №№ 3-4, pp.11-17.

Google Scholar

[3] Yu.N. Saraev, А.А. Shtercer, М.K. Skakov. Kmpleksnyi podkhod k povysheniyu expluatacionnye nadejnosti detalei i izdelyi. //Tekhnologiya mashinostroeniya, 2011, №8, pp.39-42.

Google Scholar

[4] I.V. Suminov, P.N. Belkin. Mir materialov i tekhnologyi. Plazmenno-elektroliticheskoe modificirovanie poverkhnosti metallov i splavov. Т.1. М.: Tekhnosfera, 2011, p.464.

Google Scholar

[5] N.А. Sosnin, S.А. Еrmakov, P.А. Тopolyansky. Plazmennye tekhnologyi. Svarka, nanesenie pokrytyi, uprochnenie. М.: Mashinostroenie, 2008, p.406.

Google Scholar

[6] М.K. Kylyshkanov, М.K. Skakov. Issledovanie elektrolitno-plasmennoi obrabotki na strukturu i iznosostoikost stali burovogo instrumenta.//Vestnik, №1(177) KazNTU im. К.I. Satpaeva, Almaty, 2010, pp.105-111.

Google Scholar

[7] Yu.А. Geller, А.G. Rakhshtat. Materialovedenie. Izdanie 6-е, М., «ETALLURGIYA», 1989. p.456.

Google Scholar