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Dr.
Alexander Som
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General manager (CEO) of
Plasma-Master Co., Ltd.
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| Data |
| Born 1951. |
| 1968-1974 |
Student of Welding faculty
of Kyiv Polytechnic Institute |
| 1974-1985 |
Junior research assistant
of E.O.Paton Welding Institute |
| 1985 |
Defended thesis "Wear-resistant
plasma facing of details of machine for reprocessing
of polymeric material " for the degree of candidate
of technical science |
| 1985-1992 |
Senior research assistant
of E.O.Paton Welding Institute |
| 1992-up till now |
General manager (CEO) of scientific-production
company "Plasma-Master Co. Ltd." |
| Scientific
activities |
- development of new technological processes of
plasma transferred arc (PTA) surfacing method (valve
seats, screws, cutting and stamping tools, pipeline
valves and etc.);
- development of new technological method - plasma
centrifugal surfacing;
- plasma torches for PTA-process;
- new alloys for surfacing;
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Publications |
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31 publications in scientific journals and collections
including 10 the USSR inventors certificate.
Selected publications:
1. Frumin I.I., Som A.I., Gladkiy P.V. Plasma surfacing
extruder srews injection machine // Theoretical and
technological basics of surfacing. Surfacing in mechanical
engineering and repair. - Kiev: PEWI, 1981. - p.13-21.
2. Som A.I., Gladkiy P.V., Perepletchikov E.F. New
wear-resistant alloy for plasma surfacing // Surfacing
wear-resistant and heat-resistant steels and alloys.
Surfacing materials. - Kiev: PWI, 1983. - p.7-11.
3. Gladkiy P.V., Som A.I., Perepletchikov E.F. Centrifugal
plasma surfacing // New processes of surfacing. Features
of surfaced metal and transition zone. - Kiev: PEWI,
1984. - p.31-34.
4. Inventors certificate 600784 (the USSR). Plasma
torch for surfacing by powder additive material //
Gladkiy P.V., Som A.I., Perepletchikov E.F., Sarrykin
Y.I.
5. Som A.I. New
plasma torches for plasma transferred arc surfacing
// The Paton Welding Journal. - 1999. - №7. - p.44-48.
6. Som A.I., Krivtsun I.V. Laser+plasma:
search for new possibilities in surfacing // The
Paton Welding Journal. - 2000. - №12. - 36-41.
7. Som A.I. PTA-surfacing
of composite materials // Welding in Siberia.
- 2003. - №4. - p.11-15.
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