SU1436022A1 - Method of determining electrochemical corrosion characteristics of metals - Google Patents
Method of determining electrochemical corrosion characteristics of metals Download PDFInfo
- Publication number
- SU1436022A1 SU1436022A1 SU843805927A SU3805927A SU1436022A1 SU 1436022 A1 SU1436022 A1 SU 1436022A1 SU 843805927 A SU843805927 A SU 843805927A SU 3805927 A SU3805927 A SU 3805927A SU 1436022 A1 SU1436022 A1 SU 1436022A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- sample
- autoclave
- coating
- metals
- cathodic
- Prior art date
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Изобретение относитс к электрохимическим исследовани м коррозионных характеристик металлов при высоких температурах . Целью изобретени вл етс упрощение способа путем использовани в качестве вспомогательного электрода и электрода сравнени покрыти из металла образца , нанесенного на внутреннюю поверхность автоклава. Способ заключаетс в том, что на поверхность автоклава нанос т покрытие из металла образца, которое может быть выполнено в виде оболочки, наружна поверхность которой повтор ет внутреннюю поверхность автоклава, размещают в автоклаве образец, пол ризуют его и определ ют его катодные и анодные характеристики , в качестве которых используют смещение анодных и катодных потенциалов образца относительно покрыти . Стро т кривые этих смещений, по которым суд т о скорости коррозии. 1 3. п. ф-лы, 2 ил. i (ЛThis invention relates to electrochemical studies of the corrosion characteristics of metals at high temperatures. The aim of the invention is to simplify the process by using as a secondary electrode and reference electrode a metal coating of a sample deposited on the inner surface of an autoclave. The method consists in coating the surface of the autoclave with a metal sample, which can be made in the form of a shell, the outer surface of which repeats the inner surface of the autoclave, place the sample in the autoclave, polarize it and determine its cathodic and anode characteristics, which is the displacement of the anodic and cathodic potentials of the sample relative to the coating. The curves of these displacements are constructed, according to which the corrosion rate is judged. 1 3. p. F-ly, 2 ill. i (L
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843805927A SU1436022A1 (en) | 1984-10-29 | 1984-10-29 | Method of determining electrochemical corrosion characteristics of metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843805927A SU1436022A1 (en) | 1984-10-29 | 1984-10-29 | Method of determining electrochemical corrosion characteristics of metals |
Publications (1)
Publication Number | Publication Date |
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SU1436022A1 true SU1436022A1 (en) | 1988-11-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU843805927A SU1436022A1 (en) | 1984-10-29 | 1984-10-29 | Method of determining electrochemical corrosion characteristics of metals |
Country Status (1)
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SU (1) | SU1436022A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112316995A (en) * | 2020-11-30 | 2021-02-05 | 江苏科技大学 | Multifunctional electrochemical three-mouth beaker |
-
1984
- 1984-10-29 SU SU843805927A patent/SU1436022A1/en active
Non-Patent Citations (1)
Title |
---|
Розенфельд И. Л., Жигалова К. А. Ускоренные методы коррозионных испытаний металлов. - М.: Металлурги , 1966, с. 335-338. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112316995A (en) * | 2020-11-30 | 2021-02-05 | 江苏科技大学 | Multifunctional electrochemical three-mouth beaker |
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