FIELD: deposition of metal coating. SUBSTANCE: method involves spraying a layer of aluminum on polymeric composite material. Spraying is conducted by electric arc metal spray gun with arc current of 50-200 A, compressed air pressure of 4.8-5.6 atm, wire diameter of 1.2-1.8 mm and metal flow rate relative to polymeric composite material of 5 ± 0,1 m/sec, with metal spray gun capacity of 6,1 ± 0,2 kg/h. EFFECT: increased efficiency and improved quality of deposited layer. 1 tbl
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Authors
Dates
1995-12-27—Published
1993-11-26—Filed