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Registration Number

0222U004558, 0121U113052 , R & D reports

Title

Improvement of high-quality technological welding processes and related technologies

Head

Roianov Viacheslav O., д.т.н.

Registration Date

05-09-2022

Organization

State Higher Educational Institution "Azov State Technical University"

Description

The object of the research is the electrode tape, the quality of the deposited layer, the distribution of the gas flow, the pulsating spray air flow, the transfer of the electrode metal, the deposition with tape electrodes. The purpose of the work is to develop and improve technologies for the production of high-quality welded joints with the aim of increasing the productivity of processes, improving the quality and ensuring high performance indicators of welded and welded products. Research methods – computational and software data processing tools, experimental research. A device for creating a pulsating spray flow of air during electric arc spraying is presented. When using the proposed device, the efficiency of electrode metal melting increases (αр = 25 – 26 g/Ah), the uniformity of deposition is ensured over the entire width of the strip electrode, the quality of deposited parts increases, and the probability of the appearance of defects decreases

Product Description

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Ivanov Vitalij P
Zakharova Irina V
Korostashevskiy Pavlo V
Lavrova Olena V.
Matvienko Volodymyr M
Serenko Valery O