GB591877A - Electroplating apparatus - Google Patents

Electroplating apparatus

Info

Publication number
GB591877A
GB591877A GB807445A GB807445A GB591877A GB 591877 A GB591877 A GB 591877A GB 807445 A GB807445 A GB 807445A GB 807445 A GB807445 A GB 807445A GB 591877 A GB591877 A GB 591877A
Authority
GB
United Kingdom
Prior art keywords
strip
rolls
provided
tank
solution
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
GB807445A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 to US528673A priority Critical patent/US2490055A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB591877A publication Critical patent/GB591877A/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • C25D7/06Wires; Strips; Foils
    • C25D7/0614Strips or foils

Abstract

591,877. Electroplating - apparatus; electrodeposition of tin. IMPERIAL CHEMICAL INDUSTRIES, Ltd. March 30, 1945, No. 8074. Convention date, March 30, 1944. [Class 41] Metal strip to be plated is passed across the top of a tank and between a pair of rolls 6, 7 at the exit end, a resilient sealing member 10 being provided between the tank and the lower roll to minimize loss of solution. The sides of the tank are extended to at least the height of the top of the strip. Escaped solution is caught in a tray and returned by pump to the tank. The anodes 3 of the metal to be deposited are supported on conducting supports 2 beneath the strip. The upper roller 6 is of metal and forms the current connection to the strip. The bottom roll is of some material resistant to the electrolyte, e.g. rubber. Similar rolls 4, 5 with sealing member may be provided at the entrance end. In the apparatus shown, two plating units are separated by an intermediate chamber 21 provided with driving rolls 22 and 23. The guide rolls 4, 5 ; 6, 7 are driven by some means not sufficiently positive to cause slipping on the strip. The walls 24 and 25 shield the roll 23 from the plating effects and slow down the motion of the solution. Alternatively, a succession of tanks may be provided with external driving rolls. By providing the upper rolls 4, 6 also with sealing members, the electrolyte level may be raised above the strip and both sides may be plated at once, upper anodes also being provided in this case. A stannous-chloride, sodium fluoride bath of pH about 3 may be employed for tin plating.
GB807445A 1944-03-30 1945-03-30 Electroplating apparatus Expired GB591877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US528673A US2490055A (en) 1944-03-30 1944-03-30 Metal strip electroplating apparatus

Publications (1)

Publication Number Publication Date
GB591877A true GB591877A (en) 1947-09-01

Family

ID=24106653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB807445A Expired GB591877A (en) 1944-03-30 1945-03-30 Electroplating apparatus

Country Status (2)

Country Link
US (1) US2490055A (en)
GB (1) GB591877A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569578A (en) * 1944-08-07 1951-10-02 Nat Steel Corp Apparatus for electrocoating striplike material
US2876191A (en) * 1952-09-05 1959-03-03 Western Electric Co Electroplating apparatus
US2753298A (en) * 1952-10-02 1956-07-03 Pittsburgh Plate Glass Co Method and apparatus for continuous plating
US2924563A (en) * 1954-08-19 1960-02-09 Pittsburgh Plate Glass Co Continuous electroplating apparatus
US3354070A (en) * 1964-01-24 1967-11-21 United States Steel Corp Overflow cell for plating strip
US3468783A (en) * 1965-03-08 1969-09-23 Republic Steel Corp Electroplating apparatus
JPS5636933Y2 (en) * 1976-03-31 1981-08-31
US4164454A (en) * 1977-11-01 1979-08-14 Borg-Warner Corporation Continuous line for plating on metal strip material
US4326933A (en) * 1978-04-14 1982-04-27 Finishing Equipment, Inc. Electro-chemical deburring method
US4183799A (en) * 1978-08-31 1980-01-15 Production Machinery Corporation Apparatus for plating a layer onto a metal strip
US4401523A (en) * 1980-12-18 1983-08-30 Republic Steel Corporation Apparatus and method for plating metallic strip
US4367125A (en) * 1979-03-21 1983-01-04 Republic Steel Corporation Apparatus and method for plating metallic strip
US4401522A (en) * 1980-09-29 1983-08-30 Micro-Plate, Inc. Plating method and apparatus
US4904350A (en) * 1988-11-14 1990-02-27 International Business Machines Corporation Submersible contact cell-electroplating films
KR20010020807A (en) 1999-05-03 2001-03-15 조셉 제이. 스위니 Pre-conditioning fixed abrasive articles
US7374644B2 (en) 2000-02-17 2008-05-20 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US7077721B2 (en) 2000-02-17 2006-07-18 Applied Materials, Inc. Pad assembly for electrochemical mechanical processing
US7125477B2 (en) 2000-02-17 2006-10-24 Applied Materials, Inc. Contacts for electrochemical processing
US7029365B2 (en) 2000-02-17 2006-04-18 Applied Materials Inc. Pad assembly for electrochemical mechanical processing
US7344432B2 (en) 2001-04-24 2008-03-18 Applied Materials, Inc. Conductive pad with ion exchange membrane for electrochemical mechanical polishing
US7670468B2 (en) 2000-02-17 2010-03-02 Applied Materials, Inc. Contact assembly and method for electrochemical mechanical processing
US7137879B2 (en) 2001-04-24 2006-11-21 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US7066800B2 (en) 2000-02-17 2006-06-27 Applied Materials Inc. Conductive polishing article for electrochemical mechanical polishing
US7303662B2 (en) 2000-02-17 2007-12-04 Applied Materials, Inc. Contacts for electrochemical processing
US6991528B2 (en) 2000-02-17 2006-01-31 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US7303462B2 (en) 2000-02-17 2007-12-04 Applied Materials, Inc. Edge bead removal by an electro polishing process
US6962524B2 (en) 2000-02-17 2005-11-08 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US7678245B2 (en) 2000-02-17 2010-03-16 Applied Materials, Inc. Method and apparatus for electrochemical mechanical processing
US7059948B2 (en) 2000-12-22 2006-06-13 Applied Materials Articles for polishing semiconductor substrates
US6979248B2 (en) 2002-05-07 2005-12-27 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US7084064B2 (en) 2004-09-14 2006-08-01 Applied Materials, Inc. Full sequence metal and barrier layer electrochemical mechanical processing
US7520968B2 (en) 2004-10-05 2009-04-21 Applied Materials, Inc. Conductive pad design modification for better wafer-pad contact
US7427340B2 (en) 2005-04-08 2008-09-23 Applied Materials, Inc. Conductive pad

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US347959A (en) * 1886-08-24 Eugene eau
US929312A (en) * 1908-11-13 1909-07-27 Hanson & Van Winkle Co Electroplating plant.
US1191386A (en) * 1915-05-24 1916-07-18 Albert Ernest Battle Apparatus for use in and in connection with electrolytic processes.
US1813297A (en) * 1928-08-03 1931-07-07 Klein Weiner & Bell Machine for washing rugs and the like
US2061554A (en) * 1929-12-14 1936-11-24 Copperweld Steel Co Electrolytic deposition of metals
GB467019A (en) * 1937-01-23 1937-06-09 Oeser & Sohn Oeserwerk Ernst Improvements in and relating to the electrolytic production of metal foil
US2240265A (en) * 1937-03-30 1941-04-29 John S Nachtman Method of continuously tin plating ferrous metal stock
US2244423A (en) * 1938-06-28 1941-06-03 Hanson Van Winkle Munning Co Apparatus for strip plating
US2223860A (en) * 1939-12-12 1940-12-03 Schellenberg Albert Multiple roll wringer
US2384660A (en) * 1940-03-11 1945-09-11 Bethlehem Steel Corp Apparatus for electrolytic galvanizing of sheets
US2324652A (en) * 1940-07-30 1943-07-20 Carnegie Illinois Steel Corp Apparatus for continuously conditioning conveyer rolls
US2377550A (en) * 1940-12-02 1945-06-05 Hanson Van Winkle Munning Co Apparatus for electrogalvanizing

Also Published As

Publication number Publication date
US2490055A (en) 1949-12-06

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