Structure and Property Coating Modification by High Energy Density

Abstract:

The paper reviews the results of investigations of the surface layer structure and properties of type 35-L steel and commercially pure titanium modified by plasma flows (arc plasma torch with the powder blown into an arc), electro-explosive alloying of titanium specimens, and high energy electron-beam treatment performed on the vacuum electron-beam plant SOLO. It is shown that the surface treatments under review have lead to a multilayer and multi-phase structure formed by crystalline particles of sub-microsized and nanosized range, mechanical (microhardness) and tribological (wear resistance) properties of which exceed manifold that of the substrate material.

• Periodical: Advanced Materials Research (Volume 1013)
• Pages: 153-157
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1013.153
• Online since: October 2014
• Authors: Viktor A. Vlasov*, Yurii F. Ivanov, Gennady Volokitin, Anton D. Teresov, Аnatoliy A. Klopotov
• Keywords: Electron-Beams, Low-Temperature Plasma, Metal Products, Surface Modification

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