Email this article Spraying plasmatron coatings with powder supply to plasma flow
- Authors: Mikheev A.Y.1, Girn A.V.1, Yakubovich I.O.2, Rudenko M.S.1
-
Affiliations:
- Reshetnev Siberian State University of Science and Technology
- JSC “Krasmach”
- Issue: Vol 22, No 1 (2021)
- Pages: 194-200
- Section: Section 3. Technological Processes and Materials
- URL: https://journals.eco-vector.com/2712-8970/article/view/562840
- DOI: https://doi.org/10.31772/2712-8970-2021-22-1-194-200
- ID: 562840
Cite item
Abstract
The efficiency of using plasma energy when applying coatings is largely determined by the design of the plasmotron. The main difference of the developed plasmotron PM-1 is the supply of transporting gas with powder to the plaza flow, which allows for a more efficient and even heating of the sprayed material. This paper presents the results of measuring the efficiency of the use of material, which is an important and indicative characteristic of plasmotrons, showing their economy and productivity, calculated the cost of electricity and conducted studies of sprayed samples for thermal shock.
About the authors
Anatoly Ye. Mikheev
Reshetnev Siberian State University of Science and Technology
Author for correspondence.
Email: michla@mail.ru
Dr. Sc., Professor
Russian Federation, 31, Krasnoiarskii Rabochi Prospekt, Krasnoyarsk, 660037Alexey V. Girn
Reshetnev Siberian State University of Science and Technology
Email: girn007@gmail.com
Cand. Sc., Associate Professor
Russian Federation, 31, Krasnoiarskii Rabochi Prospekt, Krasnoyarsk, 660037Ivan O. Yakubovich
JSC “Krasmach”
Email: michla@mail.ru
Chief Metrologist
Russian Federation, 29, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660123Mikhail S. Rudenko
Reshetnev Siberian State University of Science and Technology
Email: mister.m.rudenko@gmail.com
Assistant
Russian Federation, 31, Krasnoiarskii Rabochi Prospekt, Krasnoyarsk, 660037References
- Mikheev A. E., Girn A. V., Ravodina D. V., Yakubovich I. O. Plasmotron for coating with refractory dispersed materials // Siberian Journal of Science and Technology. 2018. T. 19, No. 2. P. 365–372.
- RU 2672054 patent of Russia, MPK N05N 1/26,S23S 4/00, 09.11. 2018. Electrode-head plasmatron for coating with refractory dispersed materials / Mihei A. E., Girn A. V., Amelchenko N. A. 10.01.2018. Publ. 09.11.2018. Application: 2018100953.
- Khasuy A. Spraying technique. Moscow, Engineering, 1975. 288 p.
- Kudinov V. V, Ivanov V. M. Plasma application of refractory coatings. Moscow, Engineering. 1981. 212 s.
- Gas-thermal coverings from powder materials : reference book / Yu. A. Kharlamov, S. L. Sidorenko, E. N. Ardatovskaya, Yu. S. Borisov. Kiev, Naukova Duma, 1987. 544 р.
- Pusryakov A. F. Theoretical foundations of plasma sputtering technology: Training manual on the course technology of metal composite structures. 2nd edition, redesign. and additional / A. F. Puzyakov. Moscow, Publishing House MSTU named after N. E. Bauman, 2008. 235 p.
- Kharlamov Yu. A. Factors affecting the adhesion strength of gas-thermal coatings / Yu. A. Kharlamov // Protective coatings on metals. Kiev, 1988. Out. 22. P. 30–34.
- Surov N. S., Polak L. S. Study of the interaction of powder particles with plasma flow in the nozzle // Physics and chemistry of materials processing. 1969, № 2. P. 19–29.
- Mikheev A. E., Kolmykov V. A. Improving the operational characteristics of aircraft structural elements. Automation of processing processes / A. E. Mikheev, V. A. Kolmykov. Moscow, MAKS Press, 2002. 224 s.
- Mikheev A. E., Statsura V. V., Nikushkin N. V. Equipment for the application of quality gas-thermal coatings // Application of gas-thermal coatings in mechanical engineering : III branch scientific and technical conference. Moscow, 1990. P. 84–87.
- Treatment of refractory oxides in low-temperature plasma / V. V. Statsura, S. S. Ivasev, A. V. Girn, A. E. Mikheev // Materials and Technologies of the 21st Century : Sat. scientific works of the All-Russian Scientific and Technical Conference. Penza, 2001. P. 123–125.
- Donskoy A. V., Klubnikin V. S. Electroplasm processes and installations in mechanical engineering. Leningrad, Engineering, Leningr. from., 1979. 221 p.
- Electric arc gas heaters (plasmatrons) / M. F. Zhukov, V. Ya. Smolyakov, B. A. Uryukov. Moscow, Science, 1973. 232 p.
Supplementary files
