GB1264871A - - Google Patents
Info
- Publication number
- GB1264871A GB1264871A GB1264871DA GB1264871A GB 1264871 A GB1264871 A GB 1264871A GB 1264871D A GB1264871D A GB 1264871DA GB 1264871 A GB1264871 A GB 1264871A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- electro
- face
- carbonaceous
- electrolyte
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 230000002745 absorbent Effects 0.000 abstract 4
- 239000002250 absorbent Substances 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 238000009713 electroplating Methods 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- 238000005498 polishing Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000007743 anodising Methods 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 239000004758 synthetic textile Substances 0.000 abstract 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
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
- C25D17/14—Electrodes, e.g. composition, counter electrode for pad-plating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/07—Current distribution within the bath
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)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1,264,871. Electrode assemblies. DALIC S.A. and LE CARBONE-LORRAINE S.A. April 25, 1969 [April 29, 1968], No.21366/69. Heading C7B. An electrode assembly for use in an electrolytic process, such as electro-plating, anodic oxidation, electro-chemical machining and/or polishing, comprises an electrode (anode or cathode) in face to face contact with at least one flexible absorbent porous carbonaceous member, preferably amorphous or graphitised carbon obtained by pyrolysis of organic felts, fibres or cloth, in turn in face to face contact with a non-conductive absorbent material. The assembly may be cemented together with organic substances and then pyrolysed, or integrated by carbonaceous threads. In electroplating e. g. with copper, the member C2 may be placed between the copper anode 1, fitted with perforated insulating electrolyte tubes 6, and the non-conductive absorbent material 2, e.g. cottonwool, cellulose, synthetic fabrics and/or brushes with bristles, in contact with the workpiece 3 to be plated. In electro-polishing, two porous members C21 and C22 each fixed to a graphite plate 11 may be used to receive electrolyte 10 and to provide for circulation of heating or cooling fluid 9, the whole being placed between the cathode 1 and a porous asbestos material 12 in a support W. The latter electrolyte may contain concentrated sulphuric or phosphoric acid. For fused salt electrolysis, the member C2 may be a carbon ring heated by A. C. Fig. 8 (not shown). In plating, the anode may be clad with the carbonaceous member to serve as a filter for residues from anode dissolution. For anodising aluminium with H 2 SO 4 solution, a tampon made of 17 mm of graphitised carbon absorbent and 1 mm of PTFE mesh fabric may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR149897 | 1968-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264871A true GB1264871A (en) | 1972-02-23 |
Family
ID=8649557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1264871D Expired GB1264871A (en) | 1968-04-29 | 1969-04-25 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3637468A (en) |
| BE (1) | BE731512A (en) |
| CH (1) | CH514352A (en) |
| DE (1) | DE1921274B2 (en) |
| ES (1) | ES366577A1 (en) |
| FR (1) | FR1585605A (en) |
| GB (1) | GB1264871A (en) |
| LU (1) | LU58475A1 (en) |
| NL (1) | NL143619B (en) |
| NO (1) | NO128432B (en) |
| SE (1) | SE356536B (en) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974050A (en) * | 1971-10-12 | 1976-08-10 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of and apparatus for processing the surface of bodies |
| NO135033C (en) * | 1975-04-10 | 1977-01-26 | Norsk Hydro As | |
| JPS524440A (en) * | 1975-06-18 | 1977-01-13 | Toshio Moriyama | Electrolytic pigmentation process for stainless steel |
| US4043891A (en) * | 1976-01-14 | 1977-08-23 | Bell Telephone Laboratories, Incorporated | Electrolytic cell with bipolar electrodes |
| US4202739A (en) * | 1977-04-25 | 1980-05-13 | The United States of America as represented by the United Stated Department of Energy | Electrochemical removal of material from metallic work |
| FR2441313A1 (en) * | 1978-11-10 | 1980-06-06 | Siderurgie Fse Inst Rech | COOLED ELECTRODE FOR CONTACT WITH FUSED METAL |
| US4360417A (en) * | 1980-07-03 | 1982-11-23 | Celanese Corporation | Dimensionally stable high surface area anode comprising graphitic carbon fibers |
| FI802444A (en) * | 1980-08-05 | 1982-02-06 | Outokumpu Oy | APPARAT FOER ELEKTROLYTISK POLERING |
| FI834686A0 (en) * | 1983-12-20 | 1983-12-20 | Niinivaara Ensi Kyoesti Juhani | FOERFARANDE FOER UNDERVATTENSRENING OCH -BELAEGGNING |
| US4650549A (en) * | 1985-11-06 | 1987-03-17 | Hughes Tool Company | Method for electroplating helical rotors |
| EP0242421B1 (en) * | 1986-04-25 | 1989-09-06 | Poligrat Gmbh | Method and apparatus for electrochemical polishing and pickling |
| US4668364A (en) * | 1986-05-21 | 1987-05-26 | Farmer Fred W | Portable electroplating apparatus |
| DE3630919A1 (en) * | 1986-09-11 | 1988-04-07 | Harald Haffke | Hand-held appliance for zinc-plating metallic surfaces, in particular coach bodies, with the aid of electroplating using a vehicle power source |
| US4786389A (en) * | 1987-09-25 | 1988-11-22 | Amp Incorporated | Electroplating apparatus |
| US4806216A (en) * | 1988-01-21 | 1989-02-21 | The United States Of America As Represented By The United States Department Of Energy | Electrochemical polishing of notches |
| JP2831713B2 (en) * | 1988-08-19 | 1998-12-02 | マルイ鍍金工業株式会社 | Brushes for electrolytic treatment |
| US4874496A (en) * | 1989-01-06 | 1989-10-17 | Maryan Chak | Device for silverizing drinking water |
| US4944856A (en) * | 1989-04-19 | 1990-07-31 | Westinghouse Electric Corp. | Electrolytic etching apparatus and method for marking metal tubes with sequential identification numbers |
| DE4038717A1 (en) * | 1990-12-05 | 1992-06-11 | Saulius Baublys | DEVICE FOR ELECTRO-CHEMICAL LABELING OF WORKPIECES |
| US5225059A (en) * | 1992-08-03 | 1993-07-06 | W. R. Associates | Apparatus for single anode brush electroplating |
| US5322613A (en) * | 1992-11-23 | 1994-06-21 | Tomy K.K. | Method and apparatus for marking orthodontic products |
| US5409593A (en) * | 1993-12-03 | 1995-04-25 | Sifco Industries, Inc. | Method and apparatus for selective electroplating using soluble anodes |
| US5401369A (en) * | 1994-01-21 | 1995-03-28 | Gershin; Mircea-Mike | Electroplating pen |
| FR2767340B1 (en) * | 1997-08-13 | 1999-10-22 | Dalic Selective Plating Gmbh | PROCESS FOR FILLING PORES AND / OR MICROFISSURES PRESENT ON THE SURFACE OF AN OXIDIZABLE METAL SUBSTRATE |
| US6902659B2 (en) * | 1998-12-01 | 2005-06-07 | Asm Nutool, Inc. | Method and apparatus for electro-chemical mechanical deposition |
| US7425250B2 (en) * | 1998-12-01 | 2008-09-16 | Novellus Systems, Inc. | Electrochemical mechanical processing apparatus |
| US6355153B1 (en) * | 1999-09-17 | 2002-03-12 | Nutool, Inc. | Chip interconnect and packaging deposition methods and structures |
| JP2001188254A (en) * | 1999-10-21 | 2001-07-10 | Matsushita Electric Ind Co Ltd | Selective electrochemical processor within substrate, selective chemical processor within substrate, and examination and correction method of active substrate |
| US6921551B2 (en) * | 2000-08-10 | 2005-07-26 | Asm Nutool, Inc. | Plating method and apparatus for controlling deposition on predetermined portions of a workpiece |
| US7754061B2 (en) * | 2000-08-10 | 2010-07-13 | Novellus Systems, Inc. | Method for controlling conductor deposition on predetermined portions of a wafer |
| US7172497B2 (en) * | 2001-01-05 | 2007-02-06 | Asm Nutool, Inc. | Fabrication of semiconductor interconnect structures |
| FR2821627B1 (en) * | 2001-03-05 | 2003-09-12 | Lorilleux | METHOD AND DEVICE FOR ELECTROLYTICALLY PREPARING A SELECTIVE THICK DEPOSIT OF NICKEL ON A WORKPIECE |
| DE10128507B4 (en) * | 2001-06-14 | 2008-07-17 | Mtu Aero Engines Gmbh | Use of a device for the chemical or electrochemical machining of components |
| US7648622B2 (en) * | 2004-02-27 | 2010-01-19 | Novellus Systems, Inc. | System and method for electrochemical mechanical polishing |
| US7767126B2 (en) * | 2005-08-22 | 2010-08-03 | Sipix Imaging, Inc. | Embossing assembly and methods of preparation |
| EP1839695A1 (en) * | 2006-03-31 | 2007-10-03 | Debiotech S.A. | Medical liquid injection device |
| US8500985B2 (en) * | 2006-07-21 | 2013-08-06 | Novellus Systems, Inc. | Photoresist-free metal deposition |
| GB0621184D0 (en) * | 2006-10-25 | 2006-12-06 | Rolls Royce Plc | Method for treating a component of a gas turbine engine |
| US20080237048A1 (en) * | 2007-03-30 | 2008-10-02 | Ismail Emesh | Method and apparatus for selective electrofilling of through-wafer vias |
| US20100193362A1 (en) * | 2007-05-09 | 2010-08-05 | Terunori Warabisako | Method for processing silicon base material, article processed by the method, and processing apparatus |
| GB2449862B (en) * | 2007-06-05 | 2009-09-16 | Rolls Royce Plc | Method for producing abrasive tips for gas turbine blades |
| GB0822703D0 (en) * | 2008-12-15 | 2009-01-21 | Rolls Royce Plc | A component having an abrasive layer and a method of applying an abrasive layer on a component |
| US9249521B2 (en) * | 2011-11-04 | 2016-02-02 | Integran Technologies Inc. | Flow-through consumable anodes |
| GB2535805A (en) | 2015-02-27 | 2016-08-31 | Biomet Uk Healthcare Ltd | Apparatus and method for selectively treating a surface of a component |
| US20170253988A1 (en) * | 2016-03-01 | 2017-09-07 | The Boeing Company | Electromodification of Conductive Surfaces |
| US20220186396A1 (en) * | 2020-12-11 | 2022-06-16 | Metaly S.R.L. | Equipment for oxidation of planar metallic surfaces, such as sheet, fabric or metal net and method of application of the treatment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190018643A (en) * | 1900-10-18 | 1901-08-17 | Thomas Grant | Improvements in Single Cylinder Compound Compressors |
| GB493108A (en) * | 1937-03-31 | 1938-09-30 | Alfred Reginald Thomas | Improvements in or relating to the electro-deposition of metals |
| US3346477A (en) * | 1964-06-08 | 1967-10-10 | W & W Products | Hand instrument for electrolytic and acid etching |
| US3471383A (en) * | 1965-02-05 | 1969-10-07 | Gaf Corp | Continuous anode for electrolytic cells |
| US3474013A (en) * | 1965-07-17 | 1969-10-21 | Inoue K | Method of and apparatus for the electrochemical machining of a conductive workpiece |
-
1968
- 1968-04-29 FR FR149897A patent/FR1585605A/fr not_active Expired
-
1969
- 1969-04-15 BE BE731512D patent/BE731512A/xx not_active IP Right Cessation
- 1969-04-22 CH CH608469A patent/CH514352A/en not_active IP Right Cessation
- 1969-04-24 LU LU58475D patent/LU58475A1/xx unknown
- 1969-04-25 US US819142A patent/US3637468A/en not_active Expired - Lifetime
- 1969-04-25 GB GB1264871D patent/GB1264871A/en not_active Expired
- 1969-04-25 DE DE19691921274 patent/DE1921274B2/en not_active Withdrawn
- 1969-04-28 SE SE06031/69A patent/SE356536B/xx unknown
- 1969-04-28 NO NO691768A patent/NO128432B/no unknown
- 1969-04-29 ES ES366577A patent/ES366577A1/en not_active Expired
- 1969-04-29 NL NL696906587A patent/NL143619B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO128432B (en) | 1973-11-19 |
| FR1585605A (en) | 1970-01-30 |
| NL143619B (en) | 1974-10-15 |
| LU58475A1 (en) | 1969-07-22 |
| NL6906587A (en) | 1969-10-31 |
| CH514352A (en) | 1971-10-31 |
| US3637468A (en) | 1972-01-25 |
| BE731512A (en) | 1969-09-15 |
| DE1921274B2 (en) | 1971-11-11 |
| DE1921274A1 (en) | 1969-11-06 |
| SE356536B (en) | 1973-05-28 |
| ES366577A1 (en) | 1971-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |