CA2176579C - Procede et dispositif de metallisation electrolytique ou de gravure de materiau - Google Patents
Procede et dispositif de metallisation electrolytique ou de gravure de materiau Download PDFInfo
- Publication number
- CA2176579C CA2176579C CA002176579A CA2176579A CA2176579C CA 2176579 C CA2176579 C CA 2176579C CA 002176579 A CA002176579 A CA 002176579A CA 2176579 A CA2176579 A CA 2176579A CA 2176579 C CA2176579 C CA 2176579C
- Authority
- CA
- Canada
- Prior art keywords
- printed circuit
- circuit boards
- electrode
- treatment agent
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 72
- 238000005530 etching Methods 0.000 title claims description 29
- 239000000463 material Substances 0.000 title abstract description 162
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 241
- 239000003792 electrolyte Substances 0.000 claims abstract description 24
- 239000008151 electrolyte solution Substances 0.000 claims description 22
- 238000001465 metallisation Methods 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000004753 textile Substances 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 29
- 230000008569 process Effects 0.000 abstract description 6
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 27
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 10
- 230000035515 penetration Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000000866 electrolytic etching Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 108091081062 Repeated sequence (DNA) Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0621—In horizontal cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0642—Anodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/005—Contacting devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
La densité de courant utilisée lors de la mise en oeuvre du procédé est déterminante pour le rapport coût-efficacité d'un procédé de traitement électrolytique de pièces. De manière générale, on n'utilise que des densités de courant basses ou moyennes, dans la mesure où la vitesse à laquelle le volume des substances consommées est complété au voisinage immédiat de la surface des articles traités est limitée pour la valeur de la densité de courant, valeur permettant encore d'obtenir un résultat utile. Une faible densité de courant entraîne cependant de longues périodes d'électrolyse et des installations de traitement coûteuses. Selon l'invention, il est prévu d'améliorer le transport de substances à la surface des articles à traiter, par production d'un courant d'électrolyte élevé au point de traitement, à l'aide d'électrodes (9) rotatives se déplaçant de manière synchrone à la surface des articles à traiter et pouvant être polarisées électriquement par rapport aux articles traités. L'agent de traitement sort des électrodes (9) ou bien y est aspiré, par des ouvertures (16).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4402596.3 | 1994-01-28 | ||
| DE4402596A DE4402596C2 (de) | 1994-01-28 | 1994-01-28 | Elektrolytisches Verfahren in horizontalen Durchlaufanlagen und Vorrichtung zur Durchführung desselben |
| PCT/DE1995/000134 WO1995020692A1 (fr) | 1994-01-28 | 1995-01-30 | Procede et dispositif de metallisation ou d'attaque electrolytiques d'articles a traiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2176579A1 CA2176579A1 (fr) | 1995-08-03 |
| CA2176579C true CA2176579C (fr) | 2005-11-01 |
Family
ID=35429648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002176579A Expired - Fee Related CA2176579C (fr) | 1994-01-28 | 1995-01-30 | Procede et dispositif de metallisation electrolytique ou de gravure de materiau |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2176579C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373691A (zh) * | 2019-08-21 | 2019-10-25 | 浙江宏途电气科技有限公司 | 一种零件用电刷镀装置及方法 |
-
1995
- 1995-01-30 CA CA002176579A patent/CA2176579C/fr not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373691A (zh) * | 2019-08-21 | 2019-10-25 | 浙江宏途电气科技有限公司 | 一种零件用电刷镀装置及方法 |
| CN110373691B (zh) * | 2019-08-21 | 2020-06-05 | 宁波丰润协成电气有限公司 | 一种采用电刷镀装置的电刷镀制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2176579A1 (fr) | 1995-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |