Abstract
The elemental and phase composition of the surface layer of Hardox 450 steel with a composite TiB2–Mo coating sprayed by an electro-explosive method are investigated after pulsed irradiation with an intense electron beam of submillisecond duration. Electron-beam treatment conditions leading to formation of a dense surface layer with high luster with a submicrograin structure on the basis of titanium diboride and nickel are ascertained. It is shown that an electron-beam treatment under melting rate leads to formation of a surface layer with homogeneous structure and uniform concentration distribution.
Original language | English |
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Pages (from-to) | 423-427 |
Number of pages | 5 |
Journal | Inorganic Materials: Applied Research |
Volume | 8 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 May 2017 |
Keywords
- diboride of titanium
- electro-explosive spraying
- electron-beam treatment
- nickel
- structure
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)