FIELD: tool making, medical instrument production industries using superhard materials. SUBSTANCE: apparatus has gas supply system 1 with mixer 2, high frequency generator 3 with power source. Plasmatron has discharge chamber 4 and electrode system 5. Plasmatron is positioned in upper part of vacuum chamber 6, where hard alloy obstacle 7, coarse sieve 8, collector 9 with hair sieve 10 and dust filter 11 are positioned. Vacuum chamber 6 is connected through pipeline 12 with pumping system. EFFECT: increased efficiency and simplified construction. 1 dwg
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Authors
Dates
1995-11-20—Published
1992-09-16—Filed