SELECTION OF PLASTICIZERS FOR WELDING ELECTRODES COATINGS FROM THE ORE-MINERAL RAW MATERIALS OF THE REPUBLIC OF UZBEKISTAN
( Pp. 27-31)

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Saidov Rustam M. kandidat tehnicheskih nauk; starshiy nauchnyy sotrudnik
Institute of Materials Science, SPA “Physics-Sun”, Academy of Science of Uzbekistan Musaev Alisher Musaevich kandidat geologo-mineralogicheskih nauk, starshiy nauchnyy sotrudnik
Institute of Geology and Geophysics Jumaniyazov Denis Ikromovich mladshiy nauchnyy sotrudnik
Institute of Geology and Geophysics Gafurov Bakhadir Khavizovich kandidat tehnicheskih nauk, starshiy nauchnyy sotrudnik
Institute of Material Sciences, SPA “Physics-Sun” Academy of Science of Uzbekistan Rakhimova Fatima M. mladshiy nauchnyy sotrudnik
Institute of Material Sciences, SPA “Physics-Sun”, Uzbekistan Academy of Sciences Abralov Muzafar M. kandidat tehnicheskih nauk; i.o. docenta
Tashkent State Technical University
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Abstract:
At this article presented the results of studies on the influence of wollastonite concentrate obtained from wollastonite ore of the Koytash deposit of the Republic of Uzbekistan on the properties of coatings of welding electrodes. The obtained results revealed the dependence of the pressing pressure of the electrodes on the content of wollastonite concentrate in the electrode coating, according to which the introduction of wollastonite concentrate in the coating of the base type is conducive to improving the plastic properties of the coating masses. Also, studies of the effect of wollastonite concentrate on the arc stability of the welding electrode, which showed an increase in the breaking length of the arc and increase the stability of its combustion when introduced into the electrode coatings of wollastonite concentrate. In addition, the favorable effect of wollastonite concentrate on the grinding of electrode metal droplets and the improvement of the formation of welds was revealed.
How to Cite:
Saidov R.M., Musaev A.M., Jumaniyazov D.I., Gafurov B.K., Rakhimova F.M., Abralov M.M., (2019), SELECTION OF PLASTICIZERS FOR WELDING ELECTRODES COATINGS FROM THE ORE-MINERAL RAW MATERIALS OF THE REPUBLIC OF UZBEKISTAN. Computational Nanotechnology, 3: 27-31. DOI: 10.33693/2313-223X-2019-6-3-27-31
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