GB328057A - Improvements in or relating to electrolytic processes - Google Patents

Improvements in or relating to electrolytic processes

Info

Publication number
GB328057A
GB328057A GB3202/29A GB320229A GB328057A GB 328057 A GB328057 A GB 328057A GB 3202/29 A GB3202/29 A GB 3202/29A GB 320229 A GB320229 A GB 320229A GB 328057 A GB328057 A GB 328057A
Authority
GB
United Kingdom
Prior art keywords
employed
magnetic field
bath
produced
electrostatic
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
GB3202/29A
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.)
KURT BREUSING
Original Assignee
KURT BREUSING
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
Application filed by KURT BREUSING filed Critical KURT BREUSING
Priority to GB3202/29A priority Critical patent/GB328057A/en
Publication of GB328057A publication Critical patent/GB328057A/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
    • C25D5/16—Electroplating with layers of varying thickness
    • 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
    • C25D5/007—Electroplating using magnetic fields, e.g. magnets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

328,057. Breusing, K., and Gottesmann, U. Jan. 30, 1929. Electrostatic field employed; magnetic field employed; metals, depositing.-An electrostatic or a magnetic field or a combination thereof is employed to control the distribution of the lines of current flow in the electrolyte e.g. in order to produce a deposit of uniform thickness or of a predetermined varying thickness. An electro. static field may be produced by a grating or other charged conductor, insulated by a dielectric, immersed in the bath. The magnetic field, when employed may be produced by a coil or electromagnet in series with the cell and disposed outside the bath or in an insulated manner within it. The invention is applicable to the production of copper matrices for the manufacture of sound records.
GB3202/29A 1929-01-30 1929-01-30 Improvements in or relating to electrolytic processes Expired GB328057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3202/29A GB328057A (en) 1929-01-30 1929-01-30 Improvements in or relating to electrolytic processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3202/29A GB328057A (en) 1929-01-30 1929-01-30 Improvements in or relating to electrolytic processes

Publications (1)

Publication Number Publication Date
GB328057A true GB328057A (en) 1930-04-24

Family

ID=9753871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3202/29A Expired GB328057A (en) 1929-01-30 1929-01-30 Improvements in or relating to electrolytic processes

Country Status (1)

Country Link
GB (1) GB328057A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065105A (en) * 1958-06-12 1962-11-20 Sperry Rand Corp Process and apparatus for producing magnetic material and resulting article
US3240686A (en) * 1962-05-25 1966-03-15 Ibm Bistable magnetic thin film element and electrolytic process for making same
WO2006032562A1 (en) * 2004-08-06 2006-03-30 Siemens Aktiengesellschaft Method for production of an electrochemical layer and coating unit suitable for said method
CN102677138A (en) * 2011-12-24 2012-09-19 河南科技大学 Metal electro-deposition method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065105A (en) * 1958-06-12 1962-11-20 Sperry Rand Corp Process and apparatus for producing magnetic material and resulting article
US3240686A (en) * 1962-05-25 1966-03-15 Ibm Bistable magnetic thin film element and electrolytic process for making same
WO2006032562A1 (en) * 2004-08-06 2006-03-30 Siemens Aktiengesellschaft Method for production of an electrochemical layer and coating unit suitable for said method
CN102677138A (en) * 2011-12-24 2012-09-19 河南科技大学 Metal electro-deposition method
CN102677138B (en) * 2011-12-24 2015-09-16 河南科技大学 A kind of Metal electro-deposition method

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