SU285781A1 - The method of electrochemical etching of steel parts - Google Patents
The method of electrochemical etching of steel partsInfo
- Publication number
- SU285781A1 SU285781A1 SU1244011A SU1244011A SU285781A1 SU 285781 A1 SU285781 A1 SU 285781A1 SU 1244011 A SU1244011 A SU 1244011A SU 1244011 A SU1244011 A SU 1244011A SU 285781 A1 SU285781 A1 SU 285781A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sodium
- electrochemical etching
- steel parts
- electrolyte
- nitrate
- Prior art date
Links
Landscapes
- ing And Chemical Polishing (AREA)
Description
Изобретение касаетс размерной обрабЪт-.The invention relates to dimensional processing.
ки деталей.ki details.
Известен способ электрохимического травлени стальных деталей в электролите, содержащем соли азотной и серной кислот.There is a method of electrochemical etching of steel parts in an electrolyte containing salts of nitric and sulfuric acids.
Предлагаемый способ отличаетс тем, что в электролит ввод т уксуснокислый натрий а комцоненты вз ты в следующем соотЙЬшеНИИ , в г/л: сернокислый натрий 7 0-&Э,взотнокислый натрий 45-55, уксуснокислый натрий 2О-ЗО, при режиме обработки: температура электролита 20-28°С, плотность тока 60-70 A/cM cK fecib электролита 4045 м/сек.:,The proposed method is characterized in that sodium acetate is introduced into the electrolyte and the components are taken as follows, in g / l: sodium sulfate 7 0-& E, sodium acetate 45-55, sodium acetate 2O-30, during processing: electrolyte temperature 20-28 ° С, current density 60-70 A / cM cK fecib electrolyte 4045 m / s:,
Согласно изобретению, пред лож енныйспособ позвол ет получить чистоту поверхностиAccording to the invention, the proposed method allows to obtain a clean surface.
после травлени соответствующей -ч 8 - 9after etching the corresponding -h 8 - 9
классу.class.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1244011A SU285781A1 (en) | 1968-05-30 | 1968-05-30 | The method of electrochemical etching of steel parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1244011A SU285781A1 (en) | 1968-05-30 | 1968-05-30 | The method of electrochemical etching of steel parts |
Publications (1)
Publication Number | Publication Date |
---|---|
SU285781A1 true SU285781A1 (en) | 1976-03-25 |
Family
ID=48226243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1244011A SU285781A1 (en) | 1968-05-30 | 1968-05-30 | The method of electrochemical etching of steel parts |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU285781A1 (en) |
-
1968
- 1968-05-30 SU SU1244011A patent/SU285781A1/en active
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