CA1034075A - Chromium plating for corrosion resistance - Google Patents

Chromium plating for corrosion resistance

Info

Publication number
CA1034075A
CA1034075A CA081,187A CA81187A CA1034075A CA 1034075 A CA1034075 A CA 1034075A CA 81187 A CA81187 A CA 81187A CA 1034075 A CA1034075 A CA 1034075A
Authority
CA
Canada
Prior art keywords
corrosion resistance
chromium plating
plating
chromium
corrosion
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
CA081,187A
Other languages
French (fr)
Inventor
Lowell W. Austin
Edwin J. Smith
Louis C. Beale (Jr.)
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.)
NATIONAL STEEL Corp
Original Assignee
NATIONAL STEEL Corp
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 NATIONAL STEEL Corp filed Critical NATIONAL STEEL Corp
Application granted granted Critical
Publication of CA1034075A publication Critical patent/CA1034075A/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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising
    • 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
    • C25D5/48—After-treatment of electroplated surfaces

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)
  • Electroplating And Plating Baths Therefor (AREA)
CA081,187A 1969-05-07 1970-04-27 Chromium plating for corrosion resistance Expired CA1034075A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82273969A 1969-05-07 1969-05-07
US00258420A US3838024A (en) 1969-05-07 1972-05-31 Method of improving the corrosion resistance of substrates

Publications (1)

Publication Number Publication Date
CA1034075A true CA1034075A (en) 1978-07-04

Family

ID=26946629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA081,187A Expired CA1034075A (en) 1969-05-07 1970-04-27 Chromium plating for corrosion resistance

Country Status (2)

Country Link
US (1) US3838024A (en)
CA (1) CA1034075A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007099A (en) * 1975-10-08 1977-02-08 The Harshaw Chemical Company Cathodic production of micropores in chromium
LU77061A1 (en) * 1977-04-01 1979-01-18
DE2909697A1 (en) * 1978-03-14 1979-09-20 Centre Rech Metallurgique METAL STRIP SURFACE TREATMENT METHOD
US4511631A (en) * 1984-04-13 1985-04-16 Toyo Kohan Co., Ltd. Metallic chromium-nickel-hydrated chromium oxide-coated tin free steel and process for the production thereof
JPS62124296A (en) * 1985-11-25 1987-06-05 Toyo Kohan Co Ltd Surface treated steel sheet having excellent seam weldability and paint adhesiveness and its production
ATE507328T1 (en) * 2006-10-24 2011-05-15 Wolf-Dieter Franz GRAY CHROME SURFACES
KR100965693B1 (en) * 2008-06-03 2010-06-24 삼성에스디아이 주식회사 Bus-bar and Secondary Battery Module including the same
EP2831314B1 (en) * 2012-03-30 2016-05-18 Tata Steel IJmuiden B.V. Coated substrate for packaging applications and a method for producing said coated substrate

Also Published As

Publication number Publication date
US3838024A (en) 1974-09-24

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