FIELD: machining. SUBSTANCE: tool is irradiated with ion beam of nanosecond duration with beam coming under cutting surface, and concurrently with powerful ion beam of nanosecond duration and complex composition: 60 - 80 per cent of carbon ions; 10 - 30 per cent of protons; 10 - 20 per cent of heavy ions. The modes of irradiation are as follows: 50 - 300 keV ion mean energy, 80 - 120 sq.cm current density. EFFECT: tool of high quality. 2 dwg
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Authors
Dates
1995-02-27—Published
1992-01-16—Filed