SU795844A1 - Electrolyte for dimensional electrochemical working - Google Patents
Electrolyte for dimensional electrochemical working Download PDFInfo
- Publication number
- SU795844A1 SU795844A1 SU792759686A SU2759686A SU795844A1 SU 795844 A1 SU795844 A1 SU 795844A1 SU 792759686 A SU792759686 A SU 792759686A SU 2759686 A SU2759686 A SU 2759686A SU 795844 A1 SU795844 A1 SU 795844A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrolyte
- dimensional electrochemical
- sodium
- electrochemical working
- sodium sulfate
- Prior art date
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- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
(54) ЭЛЕКТРОЛИТ ДЛЯ РАЗМЕРНОЙ(54) ELECTROLYTE FOR DIMENSIONAL
ЭЛЕКТРОХИМИЧЕСКОЙELECTROCHEMICAL
ОБРАБОТКИ 7958 электролиге н проведено сравнение с обработкой в электролитах. Услови процесса электрохимической размерной обработки при этом наход тс в следующих пределах: Температура электролитов , °С25t3 рН электролитов 7,5-9,5 Рабочее напр жение на чейке, В18 5 10 д Скорость вращени катода (линейна ) ,м/сек 30 Межэлектродное рассто ние, мм0,03 Глубина снимаемого сло металла, мм0,1 Результаты проведени технологиских испытаний представлены в табцах I и 2. ТаблицаPROCESSING 7958 electrolyte is compared with treatment in electrolytes. The conditions of the electrochemical dimensional processing process are within the following limits: Electrolyte temperature, ° C25t3 pH of electrolytes 7.5-9.5 Operating voltage per cell, V18 5 10 d Cathode rotation speed (linear), m / s 30 Inter-electrode distance mm0.03 Depth of the removed metal layer, mm0.1 The results of the technological tests are presented in Tables I and 2. Table
120120
4- 1О,О4-1, O
Поверхность светла ; шероховатость Ra в 0,2-О,25 мкмSurface light; Ra roughness in 0,2-О, 25 microns
Поверхность сера ; Surface is sulfur;
140 шероховатость 140 Ra S 0,4-0,35 мкм140 roughness 140 Ra S 0.4-0.35 microns
Процесс неустойчив из-за близоссти электролита к насыщениюThe process is unstable due to the proximity of the electrolyte to saturation
Процесс стабиленThe process is stable
Таблица 2table 2
,6fl,OMKM, 6fl, OMKM
Ф о рмула изобретInventory Formula
е н и e ni
Электролит дл размерной электрохимической обработки, преимущественно нержавекицих и жаропрочных сталей на основе водного раствора хлорнокислого натри , отличающийс т&л, что, с целью повышени качества обработанной поверхности с сохранением про .изводителъности и энергозатрат процесса обработки, его состав дополиительво содержит сернокислый натрий, а компонент вз ты в следующем соотношении, вес.%: The electrolyte for dimensional electrochemical treatment, mainly stainless and heat-resistant steels based on an aqueous solution of sodium perchloric acid, characterized by t & l, which, in order to improve the quality of the treated surface while maintaining the productivity and energy consumption of the treatment process, its composition additionally contains sodium sulphate, and the component taken in the following ratio, wt.%:
ХлорнокислыйChloric acid
натрий (NO(CB0425-35sodium (NO (CB0425-35
СернокислыйSulphate
натрий (N02204)2-4sodium (N02204) 2-4
ВодаОстальноеWaterEverything
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
I. Авторское свидетельство СССР N 473586, кл. В 23 Р 1/16, 1973.I. USSR author's certificate N 473586, cl. B 23 P 1/16, 1973.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792759686A SU795844A1 (en) | 1979-03-28 | 1979-03-28 | Electrolyte for dimensional electrochemical working |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792759686A SU795844A1 (en) | 1979-03-28 | 1979-03-28 | Electrolyte for dimensional electrochemical working |
Publications (1)
Publication Number | Publication Date |
---|---|
SU795844A1 true SU795844A1 (en) | 1981-01-15 |
Family
ID=20824953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792759686A SU795844A1 (en) | 1979-03-28 | 1979-03-28 | Electrolyte for dimensional electrochemical working |
Country Status (1)
Country | Link |
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SU (1) | SU795844A1 (en) |
-
1979
- 1979-03-28 SU SU792759686A patent/SU795844A1/en active
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