INFLUENCE OF TEMPERATURE AND CONCENTRATION OF SODIUM HALOIDES ON THE CORROSION RATE OF METALS

Authors

  • Ruzieva M. Bukhara State University, 200117, M. Ikbol str., 11, Bukhara, Uzbekistan
  • Vapoev H. M. Navoi State Mining and Technological University, 210100,
  • Razzakov H. K. Bukhara State University, 200117, M. Ikbol str., 11, Bukhara, Uzbekistan
  • Nazarov S. I. Bukhara State University, 200117, M. Ikbol str., 11, Bukhara, Uzbekistan
  • Kodirov S. M. Navoi State Mining and Technological University, 210100, Galaba avenue., 76v, Navoi, Uzbekistan.

Keywords:

corrosion, sodium chloride, gravimetric method, potassium chloride, sodium bromide, sodium iodide, calcium chloride.

Abstract

This paper presents the results of a study of the influence of the nature of halogen salts on the corrosion rate of St.5 grade metals in a neutral medium pH=7. It was found that in the presence of 0.5 wt.% at 40 about C and exposure time, the corrosion rate of metals is 2.13 . 10 -7 g/m 2 ∙h, under the same conditions in the presence of 5.0 wt.% the corrosion rate of metals 2.38 . 10 -7 g/m 2 ∙ h, which means that with an increase in the concentration of sodium chloride, the corrosion rate increases by about 1.11 times.

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Published

2023-04-30

How to Cite

Ruzieva M., Vapoev H. M., Razzakov H. K., Nazarov S. I., & Kodirov S. M. (2023). INFLUENCE OF TEMPERATURE AND CONCENTRATION OF SODIUM HALOIDES ON THE CORROSION RATE OF METALS. European Journal of Interdisciplinary Research and Development , 14, 284–289. Retrieved from https://ejird.journalspark.org/index.php/ejird/article/view/500

Issue

Vol. 14 (2023)

Section

Articles

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