SPRAYED BRONZE AND ALUMINUM POWDERS FOR RESTORING WORN-OUT SURFACES USING GAS-FLAME SPRAYING

  • 1 State Research and Production Powder Metallurgy Association – Minsk, Republic of Belarus; State Research and Production Powder Metallurgy Association – Minsk, Republic of Belarus; State Scientific Institution “O.V. Roman Powder Metallurgy Institute” – Minsk, Republic of Belarus
  • 2 Belarusian State Agriculture Technical University – Minsk, Republic of Belarus
  • 3 State Scientific Institution “O.V. Roman Powder Metallurgy Institute” – Minsk, Republic of Belarus
  • 4 Separate Self-Supporting Enterprise “Institute of Welding and Protective Coating” – Minsk, Republic of Belarus
  • 5 Ufa State Aviation Technical University, Ufa, Russia

Abstract

The information is given about small-sized equipment for producing sprayed powders of alloys based on copper and aluminum, intended for strengthening new and restoring worn-out surfaces by applying a gas-flame coating, as well as for the protection of parts against corrosion, process modes and powder properties. The high quality of the coatings obtained with the use of manufactured powders has been confirmed.

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