INSTITUTE OF TECHNOLOGY OF METALS
  
 



LANGUAGE
  • Russian

  • INSTITUTE
  • Institute
  • Main directions of scientific research work
  • Structure
  • Contacts
  • Cooperation

  • DEVELOPMENTS OF THE INSTITUTE
  • Continuous casting
  • Freezing-up casting
  • Bimetals
  • Silumins
  • Simulation of casting processes
  • Water analog simulation of die casting
  • Electroslag casting

  • CORROSION
  • Development of diagnosis system of the metal surface damage
  • Development of prognosis system of the steel surface damage by the Light Section Profiling System (LSP system) in high-speed production process
  • Development of prognosis system of the steel bulk property claim by the magnetic detection method in continuous production process
  • Diagnosis system of quality control and process control by digital image analysis
  • Universal magnetic thickness gage
  • Development of anti-corrosive active polymer film for steel packing

  • COATINGS
  • Magnetic Impulse Hardening
  • Cladding
  • IMM (Induction Metallurgical Method) Surface Hardening
  • Thermal Spray Coating Process
  • Flame Spray
  • Detonation Flame Spraying
  • Nontransferred Plasma Arc Spraying
  • Electric Arc Spraying
  • Activated arc spray- Hypersonic metallization
  • High-Frequency Pulse Hardening of Surfaces
  • Wire Arc Coatings
  • Metallization Of Ferrites And Creation Of Fixed Compositions Ferrite-metal

  • TECHNOLOGIES AND EQUIPMENT
  • Equipment For Surface Metallization And Blazing Of Oxide Materials
  • for continuous casting of cast iron and nonferrous metals
  • for battery grid casting
  • for continuous casting of CuCl belt
  • Plant for continuous casting of copper, aluminum, gold, silver, solder wires
  • DEVEOPMENT OF THE INSTITUTE :: Electric Arc Spraying

            This process differs from other thermal spray processes in that there are no external heat sources as in any the combustion gas/flame spray processes. Heating and melting occur when two electrically opposed charged wires, comprising the spray material, are fed together in such a manner that a controlled arc occurs at their intersection. The molten metal is atomized and propelled onto the prepared workpiece by jets of compressed air or gas.

            Typically, power settings of about 450 A can spray over 50 kg/hr (110 lb/hr). Electric arc spray systems are offered that feed wire by either an air or electrical motor. Some units push the wire to the gun while others pull the wire into the arc. Controls include volt and ampere meters and air regulators.
     

     

            1. Insulated housing for contact piece; 2. Contact piece; 3. Heat resistant protective plate; 4. Wire guides; 5. Atomizing air nozzle; 6. Arc point; 7. Metal particles; 8. Atomizing air stream.

            Automatic Equipment

     


     

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