SU747104A1 - SOLUTION FOR ELECTROCHEMICAL POLISHING OF METAL PRODUCTS - Google Patents

SOLUTION FOR ELECTROCHEMICAL POLISHING OF METAL PRODUCTS

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Publication number
SU747104A1
SU747104A1 SU2428988/02A SU2428988A SU747104A1 SU 747104 A1 SU747104 A1 SU 747104A1 SU 2428988/02 A SU2428988/02 A SU 2428988/02A SU 2428988 A SU2428988 A SU 2428988A SU 747104 A1 SU747104 A1 SU 747104A1
Authority
SU
USSR - Soviet Union
Prior art keywords
unit weight
solution
electrochemical polishing
metal products
acid
Prior art date
Application number
SU2428988/02A
Other languages
Russian (ru)
Inventor
П.П. Карязин
А.М. Филиппенко
Т.А. Воронина
В.М. Штанько
В.Д. Кашеев
Ю.С. Харитонов
Original Assignee
Уральский научно-исследовательский институт трубной промышленности
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Уральский научно-исследовательский институт трубной промышленности filed Critical Уральский научно-исследовательский институт трубной промышленности
Priority to SU2428988/02A priority Critical patent/SU747104A1/en
Application granted granted Critical
Publication of SU747104A1 publication Critical patent/SU747104A1/en

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Abstract

Раствор для электрохимического полирования металлических изделий, содержащий серную и ортофосфорную кислоты, этиловый спирт и органическую добавку, отличающийся тем, что, с целью повышения класса чистоты и степени блеска поверхности стальных изделий, в качестве органической добавки он содержит соли щелочных металлов сульфокарбоновых кислот фракции C-Cпри следующем соотношении компонентов, об.%:Серная кислота (уд.вес. = 1,84 г/см) - 35 - 45Ортофосфорная кислота (уд.вес = 1,71 г/см) - 35 - 45Этиловый спирт (уд.вес = 0,80 г/см) - 15 - 25Соли щелочных металлов сульфокарбоновых кислот фракции C-C, г/л раствора - 0,1 - 0,5A solution for electrochemical polishing of metal products containing sulfuric and orthophosphoric acids, ethyl alcohol and an organic additive, characterized in that, in order to increase the purity class and gloss level of the surface of steel products, as an organic additive it contains alkali metal salts of sulfonic carboxylic acids of C- With the following ratio of components, vol.%: Sulfuric acid (unit weight. = 1.84 g / cm) - 35 - 45. Orthophosphoric acid (unit weight = 1.71 g / cm) - 35 - 45 Ethyl alcohol (unit weight = 0.80 g / cm) - 15 - 25 Salts of alkali metals sul okarbonovyh acid fractions C-C, g / l - 0.1 - 0.5

SU2428988/02A 1976-12-13 1976-12-13 SOLUTION FOR ELECTROCHEMICAL POLISHING OF METAL PRODUCTS SU747104A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2428988/02A SU747104A1 (en) 1976-12-13 1976-12-13 SOLUTION FOR ELECTROCHEMICAL POLISHING OF METAL PRODUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2428988/02A SU747104A1 (en) 1976-12-13 1976-12-13 SOLUTION FOR ELECTROCHEMICAL POLISHING OF METAL PRODUCTS

Publications (1)

Publication Number Publication Date
SU747104A1 true SU747104A1 (en) 1999-05-27

Family

ID=60524579

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2428988/02A SU747104A1 (en) 1976-12-13 1976-12-13 SOLUTION FOR ELECTROCHEMICAL POLISHING OF METAL PRODUCTS

Country Status (1)

Country Link
SU (1) SU747104A1 (en)

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