EP0048579A1 - Verfahren zur galvanischen Abscheidung von Bleilegierungen - Google Patents
Verfahren zur galvanischen Abscheidung von Bleilegierungen Download PDFInfo
- Publication number
- EP0048579A1 EP0048579A1 EP81304194A EP81304194A EP0048579A1 EP 0048579 A1 EP0048579 A1 EP 0048579A1 EP 81304194 A EP81304194 A EP 81304194A EP 81304194 A EP81304194 A EP 81304194A EP 0048579 A1 EP0048579 A1 EP 0048579A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lead
- solution
- anode
- tin
- cathode
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
-
- 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
- C25D17/002—Cell separation, e.g. membranes, diaphragms
Definitions
- This invention relates to a method and apparatus for the electro-deposition of an alloy coating on to a backing member, such a process being of particular interest to the coating of a load carrying bearing surface on to the backing member of a plain bearing.
- Such a bearing may comprise for example a half shell backing member of steel with a bronze substrate bonded thereto and on to which is electro-deposited a bearing surface coating of lead-indium or lead-antimony-tin.
- Binary and ternary alloys can be co-deposited electrolytically as is described for example in British Patents 577335 and 628459 and in U.S.A Patent 2605149. In British Patent 577335 it is stated, and has been verified in tests, "that coatings of ternary alloys such as lead-antimony-tin or lead-tin-copper can replace the more usual lead-tin or lead- indium binary alloy coatings as bearing surfaces.
- apparatus for the electro-deposition of an alloy on to a cathode comprising a first chamber within which the cathode is located and which contains a catholyte solution; a second chamber within which the anode is located and which contains an anolyte solution, and said first and second chambers communicating with one another only through the medium of a cation exchange membrane.
- a method of electro-depositing an alloy on to a metal cathode comprising the steps of immersing the cathode in a first chamber containing a catholyte solution; immersing a metal anode in a second chamber containing an anolyte solution communicating with said catholyte solution only through the medium of a cation exchange membrane and applying a direct current between the anode and cathode.
- the anolyte will not contain elements capable of immersion plating on to the anode.
- the catholyte comprises a lead-antimony-tin plating solution then the anolyte will not contain any antimony.
- the catholyte comprises a lead-tin-copper plating solution then the anolyte will not contain copper.
- metal ions arising from the anode pass through the cation exchange membrane towards the cathode under the influence of the plating potential. Since the anolyte contains no metal capable of immersion plating on to the anode the anode will remain clean.
- the antimony or copper or arsenic in the catholyte (depending on what alloy is being co-deposited) is prevented from entering the anolyte by the physical barrier of the cation exchange membrane. That is to say, metal ions can pass in one direction only, i.e towards the cathode, and then only under the influence of the plating potential applied between the anode and cathode.
- the anolyte solution in the second chamber remains free of ions capable of immersion plating on to the anode.
- a further advantage of the use of a cation exchange membrane to physically separate the catholyte and anolyte solutions is that the composition of the catholyte may be controlled more readily since metal is not lost therefrom by immersion plating which in turn means that the electro-deposited alloys have more consistent compositions.
- first chamber 10 within which is locatable a member 12 to be plated and which comprises the cathode; such member may comprise a steel backing member with a bronze substrate bonded thereto and on to which is to be co-deposited a ternary alloy as a bearing surface.
- This first chamber 10 is capable of being filled with the catholyte solution.
- a second chamber 14 wholely contained within the first chamber and communicating therewith only through the medium of a cation exchange membrane 16.
- This second chamber 14 is conveniently of box like rectangular configuration having an open top and an open front across which is secured the exchange membrane 16 by means of detachable clamping plates and gaskets.
- a sheet 1 8 of porous polyethylene may be sealingly located by the gaskets on one or both sides of the membrane 16 the polyethylene sheeting 18 being provided to prevent physical damage to the exchange membrane 16 and also providing support against sag or swelling of the exchange membrane which may occur in use.
- the cation exchange membrane is a proprietary item and may be of the type available from Permutit-Boby of Brentford, Middlesex, England.
- the anode 20 is locatable within the second chamber 14 and the chamber 14 is capable of being filled with an anolyte solution to at least the same level as that of the catholyte solution in the first chamber 10. It may be preferable for the level of the anolyte solution to be above that of the catholyte solution to provide a slight hydrostatic pressure in favour of the anolyte.
- the apparatus was used for the electro-deposition of a ternary alloy of lead-antimony-tin to give a coating having a basis of lead and containing between 9.5% and 10.5% by weight of antimony and between 5.5% and 6.5% by weight of tin in the deposited alloy.
- the anode was a lead-tin anode containing 5% to 25% by weight of tin
- the cathode comprised a steel backing member on to which was bonded a bronze substrate. It is preferable to electroplate a base coating of cobalt or nickel on to the bronze substrate thereby to give a better surface for the deposition of the required ternary alloy particularly for the prevention of dispersal of tin into the bronze.
- the catholyte solution in the first chamber was as follows:-
- the temperature of the catholyte was maintained at 40°C and a cathode current density of 30 amperes per square foot was utilised for approximately 20 minutes to give a deposited alloy thickness of 25 um.
- the second chamber was filled with an anolyte solution of the following composition
- the temperature of the anolyte solution was maintained at 40°C
- the temperature of the catholyte solution was maintained at 25 0 C and cathode current density of 20 amperes per square foot was utilised for approximately 20 minutes to give a deposited ternary alloy of 25 um thickness.
- the anolyte solution was identical in all respects with the catholyte solution with the exception that no copper fluoroborate was present in the anolyte.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81304194T ATE10862T1 (de) | 1980-09-23 | 1981-09-14 | Verfahren zur galvanischen abscheidung von bleilegierungen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8030638A GB2084191A (en) | 1980-09-23 | 1980-09-23 | Electro-deposition of alloys |
GB8030638 | 1980-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0048579A1 true EP0048579A1 (de) | 1982-03-31 |
EP0048579B1 EP0048579B1 (de) | 1984-12-19 |
Family
ID=10516222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81304194A Expired EP0048579B1 (de) | 1980-09-23 | 1981-09-14 | Verfahren zur galvanischen Abscheidung von Bleilegierungen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0048579B1 (de) |
AT (1) | ATE10862T1 (de) |
BR (1) | BR8106041A (de) |
CA (1) | CA1172599A (de) |
DE (1) | DE3167841D1 (de) |
GB (1) | GB2084191A (de) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0218772A1 (de) * | 1984-08-22 | 1987-04-22 | MIBA Gleitlager Aktiengesellschaft | Galvanisch abgeschiedene Laufschicht für ein Gleitlager |
WO1997031138A1 (de) * | 1996-02-24 | 1997-08-28 | Glyco-Metall-Werke, Glyco B.V. & Co. Kg | Verfahren zur herstellung von schichtwerkstoff fur gleitlager sowie ein galvanisierbad zur durchführung dieses verfahrens |
US6740221B2 (en) | 2001-03-15 | 2004-05-25 | Applied Materials Inc. | Method of forming copper interconnects |
WO2005003411A1 (en) * | 2003-06-06 | 2005-01-13 | Taskem, Inc. | Tin alloy electroplating system |
FR2864553A1 (fr) * | 2003-12-31 | 2005-07-01 | Coventya | Installation de depot de zinc ou d'alliages de zinc |
US7239747B2 (en) | 2002-01-24 | 2007-07-03 | Chatterbox Systems, Inc. | Method and system for locating position in printed texts and delivering multimedia information |
US20130334052A1 (en) * | 2012-06-05 | 2013-12-19 | Novellus Systems, Inc. | Protecting anodes from passivation in alloy plating systems |
CN103849915A (zh) * | 2012-12-06 | 2014-06-11 | 北大方正集团有限公司 | 电镀装置和pcb板导通孔镀铜的方法 |
US9139927B2 (en) | 2010-03-19 | 2015-09-22 | Novellus Systems, Inc. | Electrolyte loop with pressure regulation for separated anode chamber of electroplating system |
US9404194B2 (en) | 2010-12-01 | 2016-08-02 | Novellus Systems, Inc. | Electroplating apparatus and process for wafer level packaging |
RU2739899C1 (ru) * | 2020-07-27 | 2020-12-29 | Алексей Игоревич Буянов | Кислый электролит для нанесения антифрикционного покрытия сплавом свинец-олово-медь |
US10927475B2 (en) | 2017-11-01 | 2021-02-23 | Lam Research Corporation | Controlling plating electrolyte concentration on an electrochemical plating apparatus |
CN113195798A (zh) * | 2019-11-28 | 2021-07-30 | 油研工业股份有限公司 | 抑制镀覆液的锌浓度上升的方法以及锌系镀覆构件的制造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3335716A1 (de) * | 1983-10-01 | 1985-05-02 | Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden | Gleitlager und verfahren zu seiner herstellung |
CA2034568C (en) * | 1990-01-19 | 1995-08-29 | Yoshikazu Fujisawa | Slide member |
CA2069988C (en) * | 1991-05-31 | 1997-03-04 | Yoshikazu Fujisawa | Slide member with surface composed of pyramidal microprojections |
CA2070932C (en) * | 1991-06-11 | 1995-11-07 | Yoshikazu Fujisawa | Slide bearing |
CA2074114C (en) * | 1991-07-18 | 1999-01-19 | Yoshikazu Fujisawa | Slide member |
GB2324805A (en) * | 1997-04-30 | 1998-11-04 | Platt Electromeck Limited | Electroplating |
CN105350063B (zh) * | 2015-11-09 | 2018-10-30 | 科文特亚环保电镀技术(江苏)有限公司 | 一种电镀液分离的阳极*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB577335A (en) * | 1944-02-10 | 1946-05-14 | Vandervell Products Ltd | Improvements in and relating to bearings and bearing surfaces |
GB628459A (en) * | 1945-07-10 | 1949-08-30 | Cleveland Graphite Bronze Co | Electrodeposition of lead-antimony-tin alloys |
GB679947A (en) * | 1950-06-09 | 1952-09-24 | Cleveland Graphite Bronze Co | Improvements in bearings |
US2793990A (en) * | 1952-06-04 | 1957-05-28 | Silvercrown Ltd | Electrodeposition of alloys containing copper and tin |
US3616305A (en) * | 1967-01-18 | 1971-10-26 | Eugene Arbez Ets | Process for depositing lead |
GB2007713A (en) * | 1977-10-21 | 1979-05-23 | Dipsol Chem | Method for stabilizing tin or tin alloy electroplating baths |
US4217198A (en) * | 1979-03-23 | 1980-08-12 | Olin Corporation | Coated perfluorosulfonic acid resin membranes and a method for their preparation |
-
1980
- 1980-09-23 GB GB8030638A patent/GB2084191A/en not_active Withdrawn
-
1981
- 1981-09-14 EP EP81304194A patent/EP0048579B1/de not_active Expired
- 1981-09-14 DE DE8181304194T patent/DE3167841D1/de not_active Expired
- 1981-09-14 AT AT81304194T patent/ATE10862T1/de not_active IP Right Cessation
- 1981-09-21 CA CA000386328A patent/CA1172599A/en not_active Expired
- 1981-09-22 BR BR8106041A patent/BR8106041A/pt not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB577335A (en) * | 1944-02-10 | 1946-05-14 | Vandervell Products Ltd | Improvements in and relating to bearings and bearing surfaces |
GB628459A (en) * | 1945-07-10 | 1949-08-30 | Cleveland Graphite Bronze Co | Electrodeposition of lead-antimony-tin alloys |
GB679947A (en) * | 1950-06-09 | 1952-09-24 | Cleveland Graphite Bronze Co | Improvements in bearings |
US2793990A (en) * | 1952-06-04 | 1957-05-28 | Silvercrown Ltd | Electrodeposition of alloys containing copper and tin |
US3616305A (en) * | 1967-01-18 | 1971-10-26 | Eugene Arbez Ets | Process for depositing lead |
GB2007713A (en) * | 1977-10-21 | 1979-05-23 | Dipsol Chem | Method for stabilizing tin or tin alloy electroplating baths |
US4217198A (en) * | 1979-03-23 | 1980-08-12 | Olin Corporation | Coated perfluorosulfonic acid resin membranes and a method for their preparation |
Non-Patent Citations (1)
Title |
---|
METAL FINISHING, vol. 74, no. 1, January 1976, METALS AND PLASTICS PUBLICATIONS, INC., Hackensach, N.J. USA Pages 30-34 * Page 34, especially "Lead Alloy Deposition " * * |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0218772A1 (de) * | 1984-08-22 | 1987-04-22 | MIBA Gleitlager Aktiengesellschaft | Galvanisch abgeschiedene Laufschicht für ein Gleitlager |
WO1997031138A1 (de) * | 1996-02-24 | 1997-08-28 | Glyco-Metall-Werke, Glyco B.V. & Co. Kg | Verfahren zur herstellung von schichtwerkstoff fur gleitlager sowie ein galvanisierbad zur durchführung dieses verfahrens |
US6086742A (en) * | 1996-02-24 | 2000-07-11 | Glyco-Metall-Werke, Glyco B.V. & Co. Kg | Method of producing layered material for sliding bearings and an electroplating bath for carrying out this method |
US6740221B2 (en) | 2001-03-15 | 2004-05-25 | Applied Materials Inc. | Method of forming copper interconnects |
US7239747B2 (en) | 2002-01-24 | 2007-07-03 | Chatterbox Systems, Inc. | Method and system for locating position in printed texts and delivering multimedia information |
WO2005003411A1 (en) * | 2003-06-06 | 2005-01-13 | Taskem, Inc. | Tin alloy electroplating system |
US7195702B2 (en) | 2003-06-06 | 2007-03-27 | Taskem, Inc. | Tin alloy electroplating system |
FR2864553A1 (fr) * | 2003-12-31 | 2005-07-01 | Coventya | Installation de depot de zinc ou d'alliages de zinc |
WO2005073438A1 (fr) * | 2003-12-31 | 2005-08-11 | Coventya Sas | Installation de depot de zinc ou d’alliages de zinc |
US9139927B2 (en) | 2010-03-19 | 2015-09-22 | Novellus Systems, Inc. | Electrolyte loop with pressure regulation for separated anode chamber of electroplating system |
US9404194B2 (en) | 2010-12-01 | 2016-08-02 | Novellus Systems, Inc. | Electroplating apparatus and process for wafer level packaging |
TWI585823B (zh) * | 2010-12-01 | 2017-06-01 | 諾菲勒斯系統公司 | 電鍍裝置及晶圓級封裝製程 |
US10309024B2 (en) | 2010-12-01 | 2019-06-04 | Novellus Systems, Inc. | Electroplating apparatus and process for wafer level packaging |
US9982357B2 (en) | 2010-12-01 | 2018-05-29 | Novellus Systems, Inc. | Electroplating apparatus and process for wafer level packaging |
US9534308B2 (en) | 2012-06-05 | 2017-01-03 | Novellus Systems, Inc. | Protecting anodes from passivation in alloy plating systems |
US20170137960A1 (en) * | 2012-06-05 | 2017-05-18 | Novellus Systems, Inc. | Protecting anodes from passivation in alloy plating systems |
US10106907B2 (en) | 2012-06-05 | 2018-10-23 | Novellus Systems, Inc. | Protecting anodes from passivation in alloy plating systems |
US20130334052A1 (en) * | 2012-06-05 | 2013-12-19 | Novellus Systems, Inc. | Protecting anodes from passivation in alloy plating systems |
US10954605B2 (en) | 2012-06-05 | 2021-03-23 | Novellus Systems, Inc. | Protecting anodes from passivation in alloy plating systems |
CN103849915A (zh) * | 2012-12-06 | 2014-06-11 | 北大方正集团有限公司 | 电镀装置和pcb板导通孔镀铜的方法 |
CN103849915B (zh) * | 2012-12-06 | 2016-08-31 | 北大方正集团有限公司 | 电镀装置和pcb板导通孔镀铜的方法 |
US10927475B2 (en) | 2017-11-01 | 2021-02-23 | Lam Research Corporation | Controlling plating electrolyte concentration on an electrochemical plating apparatus |
US11401623B2 (en) | 2017-11-01 | 2022-08-02 | Lam Research Corporation | Controlling plating electrolyte concentration on an electrochemical plating apparatus |
CN113195798A (zh) * | 2019-11-28 | 2021-07-30 | 油研工业股份有限公司 | 抑制镀覆液的锌浓度上升的方法以及锌系镀覆构件的制造方法 |
US20220298668A1 (en) * | 2019-11-28 | 2022-09-22 | Yuken Industry Co., Ltd. | Method for suppressing increase in zinc concentration of plating solution and method for manufacturing zinc-based plating member |
RU2739899C1 (ru) * | 2020-07-27 | 2020-12-29 | Алексей Игоревич Буянов | Кислый электролит для нанесения антифрикционного покрытия сплавом свинец-олово-медь |
Also Published As
Publication number | Publication date |
---|---|
CA1172599A (en) | 1984-08-14 |
BR8106041A (pt) | 1982-06-08 |
EP0048579B1 (de) | 1984-12-19 |
ATE10862T1 (de) | 1985-01-15 |
GB2084191A (en) | 1982-04-07 |
DE3167841D1 (en) | 1985-01-31 |
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