SU700569A1 - Solution for electrochemical metal pickling - Google Patents
Solution for electrochemical metal picklingInfo
- Publication number
- SU700569A1 SU700569A1 SU772520161A SU2520161A SU700569A1 SU 700569 A1 SU700569 A1 SU 700569A1 SU 772520161 A SU772520161 A SU 772520161A SU 2520161 A SU2520161 A SU 2520161A SU 700569 A1 SU700569 A1 SU 700569A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- electrochemical metal
- metal pickling
- pickling
- electrochemical
- Prior art date
Links
Landscapes
- ing And Chemical Polishing (AREA)
Description
Как видно из таблицы, только совместное присутствие в растворе углекислого натри и сернокислых кали и натри вл етс эффективным дл маркировани деталей, покрытых окисной пленкой, позвол ет получать четкий отпечаток клейма светлого цвета на черном фоне при нерастравливании основного металла и материалах клейма.As can be seen from the table, only the joint presence of sodium carbonate and sodium sulphate and sodium sulfate in the solution is effective for marking parts coated with an oxide film, which makes it possible to obtain a clear imprint of bright-colored stamp on a black background when the base metal and the stamp materials are not etched.
Предлагаемый раствор безопасен в работе , прост в приготовлении.The proposed solution is safe to use, easy to prepare.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772520161A SU700569A1 (en) | 1977-09-02 | 1977-09-02 | Solution for electrochemical metal pickling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772520161A SU700569A1 (en) | 1977-09-02 | 1977-09-02 | Solution for electrochemical metal pickling |
Publications (1)
Publication Number | Publication Date |
---|---|
SU700569A1 true SU700569A1 (en) | 1979-11-30 |
Family
ID=20723216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772520161A SU700569A1 (en) | 1977-09-02 | 1977-09-02 | Solution for electrochemical metal pickling |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU700569A1 (en) |
-
1977
- 1977-09-02 SU SU772520161A patent/SU700569A1/en active
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