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GB942595A - Method and apparatus for electroplating - Google Patents

Method and apparatus for electroplating

Info

Publication number
GB942595A
GB942595A GB21455/61A GB2145561A GB942595A GB 942595 A GB942595 A GB 942595A GB 21455/61 A GB21455/61 A GB 21455/61A GB 2145561 A GB2145561 A GB 2145561A GB 942595 A GB942595 A GB 942595A
Authority
GB
United Kingdom
Prior art keywords
contact
pict
chromium
cathode
treated
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
Application number
GB21455/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steel Improvement and Forge Co
Original Assignee
Steel Improvement and Forge Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US45921A external-priority patent/US3183176A/en
Application filed by Steel Improvement and Forge Co filed Critical Steel Improvement and Forge Co
Publication of GB942595A publication Critical patent/GB942595A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C25D5/22—Electroplating combined with mechanical treatment during the deposition
    • 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
    • C25D7/04—Tubes; Rings; Hollow bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A metal surface is treated as cathode with an electrolyte brought into contact with the surface through a porous dielectric surface mounted on an electrode of opposite polarity and in rubbing contact therewith, preferably by rotating and reciprocating motion. The apparatus comprises a conducting, rotating tool 18, fitted with swinging vanes 73 covered with a porous dielectric material e.g. <PICT:0942595/C3/1> <PICT:0942595/C3/2> perforated nylon sheet 78, and acting as anode ; which moves rapidly by rotational and reciprocal motion in contact with the bore being treated, the bore acting as cathode. Electrolyte is caused to circulate, by pump, through the porous surface and the rubbing action is achieved by the vanes moving outwards under the action of centrifugal force. The electrolytic treatment may be etching, polishing of plating. Examples, plates of copper, nickel, chromium and chromium-iron alloys are deposited.
GB21455/61A 1960-07-28 1961-06-14 Method and apparatus for electroplating Expired GB942595A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45921A US3183176A (en) 1960-07-28 1960-07-28 Apparatus for electrolytically treating the interior of a bore
US440758A US3313715A (en) 1960-07-28 1965-03-18 Method of electroplating

Publications (1)

Publication Number Publication Date
GB942595A true GB942595A (en) 1963-11-27

Family

ID=26723346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21455/61A Expired GB942595A (en) 1960-07-28 1961-06-14 Method and apparatus for electroplating

Country Status (4)

Country Link
US (1) US3313715A (en)
CH (1) CH411508A (en)
DE (1) DE1446045A1 (en)
GB (1) GB942595A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460180B1 (en) * 1999-04-20 2002-10-01 Webtv Networks, Inc. Enabling and/or disabling selected types of broadcast triggers

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1071923A (en) * 1964-01-08 1967-06-14 Ici Ltd Electrolytic production of soluble compounds
US3405049A (en) * 1964-10-27 1968-10-08 Micromatic Hone Corp Cylindrical bore sizing and finishing device
US3393134A (en) * 1965-03-23 1968-07-16 Benno A. Schwartz Jr. Method of chromium plating
US3547795A (en) * 1967-10-02 1970-12-15 Heald Machine Co Apparatus for the generation of a surface of revolution by the electrochemical process
US3619384A (en) * 1968-04-03 1971-11-09 Norton Co Electrodeposition
US3619401A (en) * 1968-04-03 1971-11-09 Norton Co Apparatus for electrodeposition
US3619389A (en) * 1969-10-03 1971-11-09 Norton Co Electrodeposition system
US3637469A (en) * 1969-10-06 1972-01-25 Micromatic Hone Corp Electroplate honing method
US3619400A (en) * 1969-12-15 1971-11-09 Norton Co Electrodeposited metal formation
US3619383A (en) * 1970-05-04 1971-11-09 Norton Co Continuous process of electrodeposition
US4098664A (en) * 1977-07-25 1978-07-04 Butler Richard E Rotating vertical plating table
DE3312905C2 (en) * 1983-04-11 1986-03-27 Battelle-Institut E.V., 6000 Frankfurt Device for galvanic internal coating of hollow parts
US4738756A (en) * 1987-07-28 1988-04-19 The Boeing Company Method of brush chrome plating using tank chrome plating solutions
US6395163B1 (en) 1992-08-01 2002-05-28 Atotech Deutschland Gmbh Process for the electrolytic processing especially of flat items and arrangement for implementing the process
ATE143422T1 (en) * 1992-08-01 1996-10-15 Atotech Deutschland Gmbh METHOD FOR ELECTROLYTICALLY TREATING PARTICULARLY FLAT ITEMS TO BE TREATED, AND ARRANGEMENT, IN PARTICULAR FOR IMPLEMENTING THIS METHOD
US7531079B1 (en) 1998-10-26 2009-05-12 Novellus Systems, Inc. Method and apparatus for uniform electropolishing of damascene IC structures by selective agitation
US7449098B1 (en) 1999-10-05 2008-11-11 Novellus Systems, Inc. Method for planar electroplating
US7799200B1 (en) 2002-07-29 2010-09-21 Novellus Systems, Inc. Selective electrochemical accelerator removal
US8530359B2 (en) 2003-10-20 2013-09-10 Novellus Systems, Inc. Modulated metal removal using localized wet etching
US8158532B2 (en) 2003-10-20 2012-04-17 Novellus Systems, Inc. Topography reduction and control by selective accelerator removal
US8168540B1 (en) 2009-12-29 2012-05-01 Novellus Systems, Inc. Methods and apparatus for depositing copper on tungsten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189918643A (en) * 1899-09-15 1900-08-18 Frederick Hall Snyder Improvements relating to the Amalgamation and Coating of Metals or Alloys of Metals, with Metals or Alloys of Metals, by the Aid of Electricity, and to Apparatus therefor.
US701215A (en) * 1901-08-12 1902-05-27 Ludwig Mond Method of obtaining zinc by electrolysis.
US1473060A (en) * 1921-12-17 1923-11-06 Walter A Zelnicker Method of electroplating
US1721949A (en) * 1928-05-07 1929-07-23 Philip E Edelman Plating and polishing electrode
US2419190A (en) * 1942-04-09 1947-04-15 Du Pont Conditioning treatment of magnesium for electroplating
US2530524A (en) * 1945-05-16 1950-11-21 William S Hlavin Liquid treating device
US2752302A (en) * 1950-07-28 1956-06-26 Warren Alloy Process of treating aluminum work pieces
US2764543A (en) * 1952-09-20 1956-09-25 Norton Co Electrolytic grinding apparatus
US2776256A (en) * 1953-03-19 1957-01-01 Kurt P A Eulner Process of making intaglio printing cylinders
US2859157A (en) * 1956-10-04 1958-11-04 Jr John S Curtiss Method and apparatus for electroplating the interior surface of conductive material apertures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460180B1 (en) * 1999-04-20 2002-10-01 Webtv Networks, Inc. Enabling and/or disabling selected types of broadcast triggers

Also Published As

Publication number Publication date
CH411508A (en) 1966-04-15
US3313715A (en) 1967-04-11
DE1446045A1 (en) 1968-11-07

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