Osadchuk S. Electrochemical polarization resistance sensor for evaluation of corrosivity of atmospheric environment

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0421U100271

Thesis Registration Form

0421U100271.pdf

Applicant for

Specialization

  • 05.17.14 - Хімічний опір матеріалів та захист від корозії

03-02-2021

Specialized Academic Board

Д 26.002.13

Public organization organization of veterans and graduates of the Institute of Energy Conservation and Energy Management of the National Technical University of Ukraine "Kyiv Polytechnic Institute named after Igor Sikorsky"

Essay

Electrochemical cosurface sensors (one-pair and four-pair) were designed to evaluate changes in the corrosivity of atmospheric air environment with respect to metal structures during monitoring the effectiveness of atmospheric corrosion protection. The lower limit of corrosion rate measurement using the sensor is 10–5 mm/year (2∙10–10 A/cm2). The sensor is adapted for determination of the corrosion rate in the humidity conditions and at the presence of a temperature gradient between the metal structure and the atmospheric air during a daily cycle. This allowed expanding the area of applying the polarization resistance method under the conditions of atmospheric corrosion protection. The sensor was verified at the SE “Ukrmetrteststandart” and the performance test protocol was received.

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Files

2-Виконавці ЗВІТУ НДР № 0119U002214.pdf

2-ЗВІТ НДР № 0119U002214.docx

2-Титулка ЗВІТУ НДР № 0119U002214.pdf

autoreferat-Aref_Osadсhuk S.O..pdf

dis_Osadсhuk S.O..pdf

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