| Issue |
Mechanics & Industry
Volume 16, Number 7, 2015
STANKIN 85: advanced machining methods and techniques
|
|
|---|---|---|
| Article Number | 708 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/meca/2015085 | |
| Published online | 30 November 2015 | |
Tool material surface alloying by wide-aperture low-energy high-current electron beam treatment before wear-resistant coating
Moscow State University of Technology “STANKIN”,
1 Vadkovsky per., 127994
Moscow
GSP-4, Russian
Federation
a Corresponding author:
science@stankin.ru
Received:
24
September
2015
Accepted:
2
October
2015
The alloying of surfaces of tool materials by wide-aperture low-energy high-current electron beam before wear-resistant coating is developed. This technology makes possible to enlarge a lifetime of cutting tools. The regularities of high-melting compounds formation in the near-surface layer are established. The high-melting compounds are obtained by reaction of self-spreading high-temperature synthesis. The microstructure of modified surface layers is investigated by optical microscopy.
Key words: Tool materials / surface modification / self-propagating high-temperature synthesis / low-energy high-current electron beam / cutting tools
© AFM, EDP Sciences 2015
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