GB752901A - Method of producing an electroplate of nickel on magnesium and the magnesium-base alloys - Google Patents

Method of producing an electroplate of nickel on magnesium and the magnesium-base alloys

Info

Publication number
GB752901A
GB752901A GB4095/54A GB409554A GB752901A GB 752901 A GB752901 A GB 752901A GB 4095/54 A GB4095/54 A GB 4095/54A GB 409554 A GB409554 A GB 409554A GB 752901 A GB752901 A GB 752901A
Authority
GB
United Kingdom
Prior art keywords
magnesium
nickel
electroplate
producing
hydrogen fluoride
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
GB4095/54A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB752901A publication Critical patent/GB752901A/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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • 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
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt

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)

Abstract

752,901. Electroplating nidkel on magnesium or magnesium alloy. DOW CHEMICAL CO. Feb. 11, 1954 [March 9, 1953], No. 4095/54. Class 41. Magnesium or an alloy containing more than 85 per cent by weight of magnesium, after pickling in a dilute acid aqueous solution of hydrogen fluoride or ammonium, sodium or potassium bifluoride and rinsing in water, is electroplated with nickel in an aqueous bath of pH 1 to 3 containing nickel bifluoride, hydrogen fluoride, and citric or tartaric acid or an alkaline earth metal salt thereof. The anode may be of carbon or nickel, the cathode current density is typically 30 to 100 amps/sq. ft. and the bath temperature is maintained at 125-140‹ F. Specification 538,615 is referred to.
GB4095/54A 1953-03-09 1954-02-11 Method of producing an electroplate of nickel on magnesium and the magnesium-base alloys Expired GB752901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US341377A US2728720A (en) 1953-03-09 1953-03-09 Method of producing an electroplate of nickel on magnesium and the magnesium-base alloys

Publications (1)

Publication Number Publication Date
GB752901A true GB752901A (en) 1956-07-18

Family

ID=23337301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4095/54A Expired GB752901A (en) 1953-03-09 1954-02-11 Method of producing an electroplate of nickel on magnesium and the magnesium-base alloys

Country Status (3)

Country Link
US (1) US2728720A (en)
FR (1) FR1094225A (en)
GB (1) GB752901A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814589A (en) * 1955-08-02 1957-11-26 Bell Telephone Labor Inc Method of plating silicon
US2871172A (en) * 1955-11-02 1959-01-27 James T N Atkinson Electro-plating of metals
NL125957C (en) * 1960-07-26
US3162586A (en) * 1962-07-16 1964-12-22 Michigan Plating & Stamping Co Electrodeposition of nickel using an untreated anode
US3274079A (en) * 1962-07-19 1966-09-20 M & T Chemicals Inc Bath and process for the electrodeposition of nickel and nickel-cobalt alloys
JPS5567502A (en) * 1978-11-13 1980-05-21 Masahiro Suzuki Production of hydrogen
JPS6267181A (en) * 1985-09-19 1987-03-26 Nippon Parkerizing Co Ltd Aqueous solution for chemical conversion of titanium or alloy thereof
US6669997B2 (en) 2002-03-26 2003-12-30 National Research Council Of Canada Acousto-immersion coating and process for magnesium and its alloy
CN103898565A (en) * 2013-06-04 2014-07-02 无锡市锡山区鹅湖镇荡口青荡金属制品厂 Plating solution for electroplating nickel on surface of shell of magnesium alloy notebook computer
CN115569911A (en) * 2022-10-28 2023-01-06 安徽光智科技有限公司 Germanium film-removing process for coated lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837835A (en) * 1926-12-20 1931-12-22 Gen Spring Bumper Corp Process for electrodepositing bright nickel
US2313756A (en) * 1939-03-01 1943-03-16 Dow Chemical Co Method of electroplating magnesium
US2436690A (en) * 1945-03-12 1948-02-24 Harshaw Chem Corp Acid chloride-fluoride bath for nickel plating
US2494205A (en) * 1945-09-06 1950-01-10 Int Nickel Co Nickel plating

Also Published As

Publication number Publication date
FR1094225A (en) 1955-05-16
US2728720A (en) 1955-12-27

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