Modification processes in surface layers of metallic materials using pulsed particle beams. I. Mass-transfer and mixing processes as a result of high-current electron beam treatment

Abstract

A review of results on the pulsed electron beam mixing in Ta/Fe and Mo/Fe systems, which differ in their thermodynamical and thermophysical properties, is presented. As a result of this mixing, a surface layer consisting of an oxide film, amorphous phase, solid solution, and a sublayer of high dislocation density is formed. The corrosion resistance, microhardness, and brittle damage resistance are increased. Thermo- and barodiffusion are found to be main mechanisms of mass transfer.

Original language	English
Pages (from-to)	38-46
Number of pages	9
Journal	Metallofizika i Noveishie Tekhnologii
Volume	19
Issue number	9
Publication status	Published - 1997

ASJC Scopus subject areas

Materials Science(all)
Electronic, Optical and Magnetic Materials
Metals and Alloys
Condensed Matter Physics

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Modification processes in surface layers of metallic materials using pulsed particle beams. I. Mass-transfer and mixing processes as a result of high-current electron beam treatment. / Pogrebnjak, A. D.; Boyko, V. I.; Lavrentiev, V. I.; Valyaev, A. N.

In: Metallofizika i Noveishie Tekhnologii, Vol. 19, No. 9, 1997, p. 38-46.

Research output: Contribution to journal › Article › peer-review

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