Effect of Composition and Thickness of Organosilicate Coatings on the Arc Welding Process
- Авторы: Zhabrev L.A.1, Chuppina S.V.2, Panchenko O.V.1, Repin I.L.3, Popovisch A.A.1
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Учреждения:
- Center of the National Technology Initiative of Peter the Great St. Petersburg Polytechnic University
- NMP Group OOO, Managing Company
- Svarka Training Scientific and Engineering Center OOO
- Выпуск: Том 92, № 9 (2019)
- Страницы: 1274-1283
- Раздел: Composite Materials
- URL: https://journals.rcsi.science/1070-4272/article/view/216933
- DOI: https://doi.org/10.1134/S1070427219090131
- ID: 216933
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Аннотация
The behavior and destruction features of organosilicate coatings and its components during electric arc welding / surfacing were considered. The effects of the organosilicate compositions (OS-51-03 (green), OS-51-03 (gray), OS-56-22 (gray) and OS-82-01 (green)), its thicknesses and influence of welding parameters on the porosity and the presence of the other defects in the weld metal were investigated. Gas pores, wormholes and nonmetallic inclusions are found as typical defects in the welded joints of organosilicate coated metal. Defects formed in the weld pool crystallization zone during the physical, chemical and metallurgical processes when the coating destruction products interact with a liquid metal.
Об авторах
L. Zhabrev
Center of the National Technology Initiative of Peter the Great St. Petersburg Polytechnic University
Автор, ответственный за переписку.
Email: leozhabrev@spbstu.ru
Россия, St. Petersburg, 195251
S. Chuppina
NMP Group OOO, Managing Company
Email: leozhabrev@spbstu.ru
Россия, St. Petersburg, 195067
O. Panchenko
Center of the National Technology Initiative of Peter the Great St. Petersburg Polytechnic University
Email: leozhabrev@spbstu.ru
Россия, St. Petersburg, 195251
I. Repin
Svarka Training Scientific and Engineering Center OOO
Email: leozhabrev@spbstu.ru
Россия, St. Petersburg, 194292
A. Popovisch
Center of the National Technology Initiative of Peter the Great St. Petersburg Polytechnic University
Email: leozhabrev@spbstu.ru
Россия, St. Petersburg, 195251
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