WO1992006231A3 - Procede et dispositif de decapage, ainsi que procede et installation de galvanisation - Google Patents
Procede et dispositif de decapage, ainsi que procede et installation de galvanisation Download PDFInfo
- Publication number
- WO1992006231A3 WO1992006231A3 PCT/BE1991/000071 BE9100071W WO9206231A3 WO 1992006231 A3 WO1992006231 A3 WO 1992006231A3 BE 9100071 W BE9100071 W BE 9100071W WO 9206231 A3 WO9206231 A3 WO 9206231A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- baths
- electrode
- voltage
- items
- adjacent
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005554 pickling Methods 0.000 title abstract 2
- 238000005246 galvanizing Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000005238 degreasing Methods 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
- C23C2/004—Snouts
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/039,084 US5449447A (en) | 1990-10-08 | 1991-10-04 | Method and device for pickling and galvanizing |
EP91916209A EP0560771A1 (fr) | 1990-10-08 | 1991-10-04 | Procede et dispositif de decapage, ainsi que procede et installation de galvanisation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9000950 | 1990-10-08 | ||
BE9000950A BE1005217A3 (fr) | 1990-10-08 | 1990-10-08 | Procede et dispositif de degraissage et de decapage de fils ou rubans metalliques ou d'elements analogues. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1992006231A2 WO1992006231A2 (fr) | 1992-04-16 |
WO1992006231A3 true WO1992006231A3 (fr) | 1992-11-26 |
Family
ID=3884959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BE1991/000071 WO1992006231A2 (fr) | 1990-10-08 | 1991-10-04 | Procede et dispositif de decapage, ainsi que procede et installation de galvanisation |
Country Status (4)
Country | Link |
---|---|
US (1) | US5449447A (fr) |
EP (1) | EP0560771A1 (fr) |
BE (1) | BE1005217A3 (fr) |
WO (1) | WO1992006231A2 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1005217A3 (fr) * | 1990-10-08 | 1993-06-01 | Four Industriel Belge | Procede et dispositif de degraissage et de decapage de fils ou rubans metalliques ou d'elements analogues. |
TW296988B (fr) * | 1993-09-17 | 1997-02-01 | Hitachi Ltd | |
DE4425854C1 (de) * | 1994-07-07 | 1995-11-09 | Mannesmann Ag | Elektrolytisches Oberflächenbehandlungsverfahren und Anlage zur Durchführung des Verfahrens |
US5795460A (en) * | 1996-04-10 | 1998-08-18 | Dynamotive Corporation | Method for removal of films from metal surfaces using electrolysis and cavitation action |
US6276072B1 (en) * | 1997-07-10 | 2001-08-21 | Applied Materials, Inc. | Method and apparatus for heating and cooling substrates |
US6994776B2 (en) * | 1998-06-01 | 2006-02-07 | Semitool Inc. | Method and apparatus for low temperature annealing of metallization micro-structure in the production of a microelectronic device |
US6136163A (en) * | 1999-03-05 | 2000-10-24 | Applied Materials, Inc. | Apparatus for electro-chemical deposition with thermal anneal chamber |
US7192494B2 (en) * | 1999-03-05 | 2007-03-20 | Applied Materials, Inc. | Method and apparatus for annealing copper films |
US20040079633A1 (en) * | 2000-07-05 | 2004-04-29 | Applied Materials, Inc. | Apparatus for electro chemical deposition of copper metallization with the capability of in-situ thermal annealing |
US7311810B2 (en) * | 2003-04-18 | 2007-12-25 | Applied Materials, Inc. | Two position anneal chamber |
CN102618911A (zh) * | 2012-04-06 | 2012-08-01 | 柳州市红日焊丝制造有限公司 | 焊丝生产用金属丝除油装置 |
CN102758236A (zh) * | 2012-06-29 | 2012-10-31 | 江苏晨力实业有限公司 | 不锈钢板、带材连续着色设备 |
CN102766899B (zh) * | 2012-08-16 | 2014-10-15 | 无锡市新科冶金设备有限公司 | 封闭式电解酸洗机组 |
ITUB20153726A1 (it) * | 2015-09-18 | 2017-03-18 | Extra Brushes S R L | Procedimento per la realizzazione di una spazzola industriale o per hobbistica e spazzola cosi ottenuta. |
CN106269987A (zh) * | 2016-08-24 | 2017-01-04 | 江苏星火特钢有限公司 | 一种钢丝拉拔前去油处理工艺和系统 |
CN108624939A (zh) * | 2017-03-21 | 2018-10-09 | 宜兴北宸科技有限公司 | 节能环保垂直镀阶梯式连续电镀生产系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860092A (en) * | 1957-12-31 | 1958-11-11 | American Can Co | Electropickling process |
FR1488623A (fr) * | 1965-06-30 | 1967-07-13 | Bekaert Pvba Leon | Procédé et installation de revêtement d'acier |
AU4499468A (en) * | 1969-09-22 | 1971-03-25 | Australian Iron & Steel Pty. Limited | Improvements insteel strip pickling |
EP0202870A1 (fr) * | 1985-05-17 | 1986-11-26 | David Reznik | Appareil et procédé pour traitement anodique |
EP0209168A1 (fr) * | 1985-07-12 | 1987-01-21 | N.V. Bekaert S.A. | Procédé et dispositif pour le nettoyage par décapage électrochimique en utilisant un courant alternatif d'une fréquence spécifiée |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2372599A (en) * | 1940-03-29 | 1945-03-27 | John S Nachtman | Electrolytic cleaning and pickling of metal surfaces |
US2719820A (en) * | 1951-01-26 | 1955-10-04 | United States Steel Corp | Method for coating steel strip |
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 |
JPS5017420B1 (fr) * | 1970-08-19 | 1975-06-20 | ||
US3914481A (en) * | 1973-03-01 | 1975-10-21 | Theodore Bostroem | Process of hot dip metallizing of metallic articles |
GB1465431A (en) * | 1976-01-09 | 1977-02-23 | Electricity Council | Electrolytic treatment of elongate articles such as bars tubes or strips |
JPS5347336A (en) * | 1976-10-12 | 1978-04-27 | Kogyo Gijutsuin | Method descaling band steel by electrolysis |
PL124218B1 (en) * | 1979-04-26 | 1983-01-31 | Produkcji Montazu Obiek K | Process for wasteless metallizing,especially zinc coating of steel surface |
EP0058216B1 (fr) * | 1981-02-18 | 1985-08-28 | MANNESMANN Aktiengesellschaft | Appareil pour le traitement chimique ou électrochimique de surfaces d'objets dans un milieu liquide chauffé, en particulier pour le décapage de bandes |
JPH01136999A (ja) * | 1987-11-20 | 1989-05-30 | Kobe Steel Ltd | 線条材の電解処理方法 |
US5069158A (en) * | 1990-03-27 | 1991-12-03 | Italimpianti Of America, Inc. | Hydrostatic bearing support of strip |
BE1005217A3 (fr) * | 1990-10-08 | 1993-06-01 | Four Industriel Belge | Procede et dispositif de degraissage et de decapage de fils ou rubans metalliques ou d'elements analogues. |
-
1990
- 1990-10-08 BE BE9000950A patent/BE1005217A3/fr not_active IP Right Cessation
-
1991
- 1991-10-04 EP EP91916209A patent/EP0560771A1/fr not_active Withdrawn
- 1991-10-04 US US08/039,084 patent/US5449447A/en not_active Expired - Fee Related
- 1991-10-04 WO PCT/BE1991/000071 patent/WO1992006231A2/fr not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860092A (en) * | 1957-12-31 | 1958-11-11 | American Can Co | Electropickling process |
FR1488623A (fr) * | 1965-06-30 | 1967-07-13 | Bekaert Pvba Leon | Procédé et installation de revêtement d'acier |
AU4499468A (en) * | 1969-09-22 | 1971-03-25 | Australian Iron & Steel Pty. Limited | Improvements insteel strip pickling |
EP0202870A1 (fr) * | 1985-05-17 | 1986-11-26 | David Reznik | Appareil et procédé pour traitement anodique |
EP0209168A1 (fr) * | 1985-07-12 | 1987-01-21 | N.V. Bekaert S.A. | Procédé et dispositif pour le nettoyage par décapage électrochimique en utilisant un courant alternatif d'une fréquence spécifiée |
Non-Patent Citations (1)
Title |
---|
Draht, vol. 33, no. 6, juin 1982, (Bamberg, DE), G. HASCHKE et al.: "Elektrolytische Reinigung von Stahldrähten in Geraddurchzugsanlagen", pages 384-387 * |
Also Published As
Publication number | Publication date |
---|---|
WO1992006231A2 (fr) | 1992-04-16 |
EP0560771A1 (fr) | 1993-09-22 |
US5449447A (en) | 1995-09-12 |
BE1005217A3 (fr) | 1993-06-01 |
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