SU609480A3 - Device for bipolar electrolytic treatment of metal strip - Google Patents
Device for bipolar electrolytic treatment of metal stripInfo
- Publication number
- SU609480A3 SU609480A3 SU752162220A SU2162220A SU609480A3 SU 609480 A3 SU609480 A3 SU 609480A3 SU 752162220 A SU752162220 A SU 752162220A SU 2162220 A SU2162220 A SU 2162220A SU 609480 A3 SU609480 A3 SU 609480A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrodes
- strip
- metal strip
- bipolar electrolytic
- electrolytic treatment
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
Description
Обнаружено также, что дл улучшени действи тока необходимо, чтобы часть электродов , обращенна к верхней поверхности полосы обладала выпуклым профилем и предпочтительно имела полукруглое поперечное сечение. Профиль же электродов, не обращенных к полосе, т. е. верхние части электродов За, 4а, 5а, может быть плоским.It has also been found that in order to improve the effect of the current, it is necessary that the portion of the electrodes facing the upper surface of the strip have a convex profile and preferably have a semicircular cross section. The profile of the electrodes that are not facing the strip, i.e. the upper parts of the Za, 4a, 5a electrodes, may be flat.
Дл обеспечени высокого качества обработки необходимым условием вл етс относительное смещение электродов на рассто ние, большее половины суммы их поперечных сечений.To ensure high quality processing, a necessary condition is the relative displacement of the electrodes by a distance greater than half the sum of their cross sections.
Эффективность травлени с высокой плотностью тока дл перекрывающих электродов по сравнению с эффективностью травлени дл смещенных электродов показана в- таблице.The etching efficiency with a high current density for the overlapping electrodes compared to the etching efficiency for biased electrodes is shown in the table.
Изолнру(ощие перегородки 8, размещенные в ванне I, служат дл разделени соответствующих размещений электродных пар. Эти перегородки располагаютс на близком рассто нии от поверхности полосы, но достаточном, чтобы полоса проходила через них без затруднений.From the sun (the common partitions 8 placed in the bath I serve to separate the respective arrangements of the electrode pairs. These partitions are located close to the strip surface, but sufficient for the strip to pass through them without difficulty.
Так как значительна часть тока стремитс проходить между электродами по пр мой линии (например, линии За и-4а) то очевидно, что перегородки служат дл преграждени этого пути и дл -силовых линий, направл ток через полосу.Since a significant portion of the current tends to pass between the electrodes along a straight line (for example, the Za-4a lines), it is obvious that the partitions serve to block this path and, for the power lines, direct the current through the strip.
В процессе обработки металлическа полоса проходит в горизонтальной плоскости через направл ющие роликн в ванну между расположенными парами электродов. Электроды расположены в обычном электролизном положении, т. е. их продольные оси лежат на участке плоскости , котора параллельна участку плоскости, образованной передней кромкой полосы, и пер пендикул рны направлению перемещени полосы .During processing, the metal strip passes in a horizontal plane through the guide rollers into the bath between the spaced pairs of electrodes. The electrodes are located in the usual electrolysis position, i.e., their longitudinal axes lie on a portion of the plane that is parallel to the portion of the plane formed by the leading edge of the strip, and perpendicular to the direction of movement of the strip.
На выходе из ванны полоса оп ть проходит через направл ющие ролики, расположенные несколько ближе к полосе, чем сами электроды.At the exit of the bath, the strip again passes through guide rollers located slightly closer to the strip than the electrodes themselves.
Это устройство обеспечивает высокое качество обработки металлической полосы, благодар описанным конструктивным особенност м .This device provides high quality metal strip processing, due to the described design features.
31 4в 6631 4b 66
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US542757*A US3926767A (en) | 1975-01-21 | 1975-01-21 | Electrolytic treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU609480A3 true SU609480A3 (en) | 1978-05-30 |
Family
ID=24165160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752162220A SU609480A3 (en) | 1975-01-21 | 1975-07-30 | Device for bipolar electrolytic treatment of metal strip |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US3926767A (en) |
| JP (1) | JPS5839920B2 (en) |
| AR (2) | AR204283A1 (en) |
| AU (1) | AU497402B2 (en) |
| BE (1) | BE831547A (en) |
| BG (1) | BG25382A3 (en) |
| BR (1) | BR7504688A (en) |
| CA (1) | CA1046455A (en) |
| CS (1) | CS187485B2 (en) |
| DE (1) | DE2533319A1 (en) |
| ES (1) | ES439706A1 (en) |
| FR (1) | FR2298620A1 (en) |
| GB (1) | GB1455989A (en) |
| HU (1) | HU175188B (en) |
| IN (1) | IN142422B (en) |
| IT (1) | IT1041317B (en) |
| NL (1) | NL182329C (en) |
| PH (1) | PH12125A (en) |
| PL (1) | PL105800B1 (en) |
| RO (1) | RO68080A (en) |
| SE (1) | SE413039B (en) |
| SU (1) | SU609480A3 (en) |
| TR (1) | TR18385A (en) |
| YU (1) | YU39946B (en) |
| ZA (1) | ZA754166B (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG22251A1 (en) * | 1974-10-04 | 1979-12-12 | Petrov | Method and installation for non-ferros elektrolysis |
| JPS5548422A (en) * | 1978-09-21 | 1980-04-07 | Sumitomo Metal Ind Ltd | Electrolytic descaling method by indirect electrification system of steel wire rod and its device |
| US4214961A (en) * | 1979-03-01 | 1980-07-29 | Swiss Aluminium Ltd. | Method and apparatus for continuous electrochemical treatment of a metal web |
| JPS56133495A (en) * | 1980-03-19 | 1981-10-19 | Toshiba Corp | Electrolytic working device |
| DE3017079A1 (en) * | 1980-05-03 | 1981-11-05 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | DEVICE FOR ELECTROPLATING |
| DE3023827C2 (en) * | 1980-06-25 | 1985-11-21 | Siemens AG, 1000 Berlin und 8000 München | Plant for the galvanic deposition of aluminum |
| US4391685A (en) * | 1981-02-26 | 1983-07-05 | Republic Steel Corporation | Process for electrolytically pickling steel strip material |
| US4363709A (en) * | 1981-02-27 | 1982-12-14 | Allegheny Ludlum Steel Corporation | High current density, acid-free electrolytic descaling process |
| JPS58107498A (en) * | 1981-12-18 | 1983-06-27 | Fuji Photo Film Co Ltd | Method and apparatus for electrolytic treatment of strip like metal plate |
| SE429765B (en) * | 1982-02-09 | 1983-09-26 | Jouko Korpi | SET ON ELECTROPLETING |
| JPS62250197A (en) * | 1986-04-21 | 1987-10-31 | Taisho Kogyo Kk | Plating device |
| JPS6339179U (en) * | 1986-09-01 | 1988-03-14 | ||
| DE3703769A1 (en) * | 1987-02-07 | 1988-08-18 | Schempp & Decker Maschinenbau | Device for electroplating a metal strip |
| US5087342A (en) * | 1988-04-07 | 1992-02-11 | Seneca Wire And Manufacturing Company | Continuous steel strand electrolytic processing |
| US4935112A (en) * | 1988-04-07 | 1990-06-19 | Seneca Wire And Manufacturing Company | Continuous steel strand electrolytic processing |
| DE3934683A1 (en) * | 1989-10-18 | 1991-04-25 | Kurt Hausmann | METHOD AND DEVICE FOR ELECTROCHEMICALLY Roughening A METAL SURFACE |
| US5164033A (en) * | 1990-04-17 | 1992-11-17 | Tir Systems Ltd. | Electro-chemical etch device |
| SE469267B (en) * | 1991-07-01 | 1993-06-14 | Candor Sweden Ab | Surface treatment device, whereby a medium under pressure is aimed at a continuous material web in a cavity |
| DE4425854C1 (en) * | 1994-07-07 | 1995-11-09 | Mannesmann Ag | Electrolytic surface treatment process and plant for carrying out the process |
| AT405060B (en) * | 1996-04-12 | 1999-05-25 | Andritz Patentverwaltung | METHOD AND DEVICE FOR ELECTROLYTICALLY TREATING CONTINUOUS GOODS |
| SE511777C2 (en) * | 1998-02-02 | 1999-11-22 | Avesta Sheffield Ab | Method of processing a metal product |
| FI108115B (en) * | 1998-11-05 | 2001-11-30 | Outokumpu Oy | Apparatus for treating a metal surface |
| DE19951325C2 (en) * | 1999-10-20 | 2003-06-26 | Atotech Deutschland Gmbh | Method and device for the electrolytic treatment of electrically insulated, electrically conductive structures on surfaces of electrically insulating film material and applications of the method |
| US6495005B1 (en) * | 2000-05-01 | 2002-12-17 | International Business Machines Corporation | Electroplating apparatus |
| SE519159C2 (en) * | 2000-10-20 | 2003-01-21 | Avesta Polarit Ab Publ | Method and apparatus for pickling |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2165326A (en) * | 1934-10-30 | 1939-07-11 | Hanson Van Winkle Munning Co | Electrolytic treatment of ferrous metals |
| US3338809A (en) * | 1966-06-23 | 1967-08-29 | United States Steel Corp | Method of cleaning ferrous metal strands electrolytically, including moving said strands in a horizontal plane through an electrolyte while under the influence of alternating electrical fields |
-
1975
- 1975-01-01 AR AR259715A patent/AR204283A1/en active
- 1975-01-21 US US542757*A patent/US3926767A/en not_active Expired - Lifetime
- 1975-06-09 CA CA228,886A patent/CA1046455A/en not_active Expired
- 1975-06-30 IN IN1289/CAL/1975A patent/IN142422B/en unknown
- 1975-06-30 ZA ZA00754166A patent/ZA754166B/en unknown
- 1975-07-02 AU AU82672/75A patent/AU497402B2/en not_active Expired
- 1975-07-07 GB GB2857675A patent/GB1455989A/en not_active Expired
- 1975-07-11 PH PH17376A patent/PH12125A/en unknown
- 1975-07-15 SE SE7508098A patent/SE413039B/en not_active IP Right Cessation
- 1975-07-15 NL NLAANVRAGE7508448,A patent/NL182329C/en not_active IP Right Cessation
- 1975-07-17 TR TR18385A patent/TR18385A/en unknown
- 1975-07-18 BE BE158454A patent/BE831547A/en not_active IP Right Cessation
- 1975-07-18 IT IT68894/75A patent/IT1041317B/en active
- 1975-07-18 RO RO7582890A patent/RO68080A/en unknown
- 1975-07-18 BG BG7500030579A patent/BG25382A3/en unknown
- 1975-07-23 BR BR7504688*A patent/BR7504688A/en unknown
- 1975-07-23 YU YU1868/75A patent/YU39946B/en unknown
- 1975-07-24 FR FR7523212A patent/FR2298620A1/en active Granted
- 1975-07-24 ES ES439706A patent/ES439706A1/en not_active Expired
- 1975-07-25 DE DE19752533319 patent/DE2533319A1/en active Granted
- 1975-07-28 CS CS755293A patent/CS187485B2/en unknown
- 1975-07-29 PL PL1975182374A patent/PL105800B1/en unknown
- 1975-07-29 HU HU75UE69A patent/HU175188B/en unknown
- 1975-07-30 SU SU752162220A patent/SU609480A3/en active
- 1975-07-31 JP JP50093646A patent/JPS5839920B2/en not_active Expired
-
1976
- 1976-01-19 AR AR261963A patent/AR210481A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RO68080A (en) | 1982-05-10 |
| DE2533319A1 (en) | 1976-07-22 |
| HU175188B (en) | 1980-05-28 |
| BR7504688A (en) | 1976-08-17 |
| ES439706A1 (en) | 1977-03-01 |
| ZA754166B (en) | 1976-05-26 |
| NL182329C (en) | 1988-02-16 |
| JPS5183833A (en) | 1976-07-22 |
| PL105800B1 (en) | 1979-11-30 |
| NL182329B (en) | 1987-09-16 |
| IT1041317B (en) | 1980-01-10 |
| CA1046455A (en) | 1979-01-16 |
| BG25382A3 (en) | 1978-09-15 |
| CS187485B2 (en) | 1979-01-31 |
| US3926767A (en) | 1975-12-16 |
| YU186875A (en) | 1982-02-28 |
| YU39946B (en) | 1985-06-30 |
| BE831547A (en) | 1976-01-19 |
| AU8267275A (en) | 1977-01-06 |
| SE413039B (en) | 1980-03-31 |
| SE7508098L (en) | 1976-07-22 |
| AU497402B2 (en) | 1978-12-14 |
| TR18385A (en) | 1977-01-12 |
| AR204283A1 (en) | 1975-12-10 |
| PH12125A (en) | 1978-11-07 |
| AR210481A1 (en) | 1977-08-15 |
| FR2298620A1 (en) | 1976-08-20 |
| FR2298620B1 (en) | 1978-10-13 |
| NL7508448A (en) | 1976-07-23 |
| IN142422B (en) | 1977-07-02 |
| DE2533319C2 (en) | 1987-11-05 |
| GB1455989A (en) | 1976-11-17 |
| JPS5839920B2 (en) | 1983-09-02 |
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