ATE75504T1 - Mit hoher leistung elektroplattierte chromiumschichten. - Google Patents

Mit hoher leistung elektroplattierte chromiumschichten.

Info

Publication number
ATE75504T1
ATE75504T1 AT87109890T AT87109890T ATE75504T1 AT E75504 T1 ATE75504 T1 AT E75504T1 AT 87109890 T AT87109890 T AT 87109890T AT 87109890 T AT87109890 T AT 87109890T AT E75504 T1 ATE75504 T1 AT E75504T1
Authority
AT
Austria
Prior art keywords
chromium layers
high performance
layers
electroplated chromium
electroplated
Prior art date
Application number
AT87109890T
Other languages
English (en)
Inventor
William C Korbach
Warren H Mcmullen
Original Assignee
Atochem North America
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 Atochem North America filed Critical Atochem North America
Application granted granted Critical
Publication of ATE75504T1 publication Critical patent/ATE75504T1/de

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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium

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)
  • Cable Accessories (AREA)
  • Laminated Bodies (AREA)
  • Solid Thermionic Cathode (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Tires In General (AREA)
  • Glass Compositions (AREA)
  • Physical Vapour Deposition (AREA)
  • Conductive Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Small-Scale Networks (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Metals (AREA)
AT87109890T 1987-02-09 1987-07-08 Mit hoher leistung elektroplattierte chromiumschichten. ATE75504T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/012,518 US4828656A (en) 1987-02-09 1987-02-09 High performance electrodeposited chromium layers
EP87109890A EP0278044B1 (de) 1987-02-09 1987-07-08 Mit hoher Leistung elektroplattierte Chromium-Schichten

Publications (1)

Publication Number Publication Date
ATE75504T1 true ATE75504T1 (de) 1992-05-15

Family

ID=21755337

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87109890T ATE75504T1 (de) 1987-02-09 1987-07-08 Mit hoher leistung elektroplattierte chromiumschichten.

Country Status (16)

Country Link
US (1) US4828656A (de)
EP (1) EP0278044B1 (de)
JP (1) JPH02502295A (de)
KR (1) KR910002570B1 (de)
CN (1) CN1012688B (de)
AT (1) ATE75504T1 (de)
AU (1) AU620533B2 (de)
BR (1) BR8707968A (de)
DE (1) DE3778684D1 (de)
DK (1) DK560588A (de)
ES (1) ES2030681T3 (de)
FI (1) FI87583C (de)
GR (1) GR3004695T3 (de)
HU (1) HU203388B (de)
NO (1) NO884475L (de)
WO (1) WO1988005834A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927506A (en) * 1989-09-14 1990-05-22 Atochem North America, Inc. High-performance electrodeposited chromium layers formed at high current efficiencies
US5085745A (en) * 1990-11-07 1992-02-04 Liquid Carbonic Corporation Method for treating carbon steel cylinder
RU2151826C1 (ru) * 1999-08-25 2000-06-27 Волгоградская государственная архитектурно-строительная академия Электролит для нанесения хромовых покрытий
DE102005059367B4 (de) * 2005-12-13 2014-04-03 Enthone Inc. Elektrolytzusammensetzung und Verfahren zur Abscheidung rissfreier, korrosionsbeständiger und harter Chrom- und Chromlegierungsschichten
CN107868965B (zh) * 2016-09-26 2019-05-28 宝山钢铁股份有限公司 一种用于控制镀铬钢板表面氧化铬量的方法
MX2021016036A (es) * 2019-06-26 2022-02-03 Hitachi Astemo Ltd Dispositivo de cilindro, componente deslizante de metal y metodo para producir componente deslizante de metal.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745097A (en) * 1969-05-26 1973-07-10 M & T Chemicals Inc Electrodeposition of an iridescent chromium coating
US3758390A (en) * 1971-06-18 1973-09-11 M & T Chemicals Inc Novel cromium plating compositions
US4062737A (en) * 1974-12-11 1977-12-13 International Business Machines Corporation Electrodeposition of chromium
US4406756A (en) * 1981-07-13 1983-09-27 Canadian Corporate Management Company Limited Hard chromium plating from hexavalent plating bath
US4472249A (en) * 1981-08-24 1984-09-18 M&T Chemicals Inc. Bright chromium plating baths and process
US4588481A (en) * 1985-03-26 1986-05-13 M&T Chemicals Inc. Chromium plating bath for producing non-iridescent, adherent, bright chromium deposits at high efficiencies and substantially free of cathodic low current density etching

Also Published As

Publication number Publication date
WO1988005834A1 (en) 1988-08-11
DK560588D0 (da) 1988-10-06
BR8707968A (pt) 1990-03-20
NO884475D0 (no) 1988-10-07
ES2030681T3 (es) 1992-11-16
FI87583B (fi) 1992-10-15
AU7808987A (en) 1988-08-24
HU203388B (en) 1991-07-29
HUT52180A (en) 1990-06-28
CN88100717A (zh) 1988-08-31
EP0278044A1 (de) 1988-08-17
KR910002570B1 (ko) 1991-04-26
AU620533B2 (en) 1992-02-20
DK560588A (da) 1988-10-06
FI893696A0 (fi) 1989-08-04
EP0278044B1 (de) 1992-04-29
FI87583C (fi) 1993-01-25
GR3004695T3 (de) 1993-04-28
US4828656A (en) 1989-05-09
NO884475L (no) 1988-10-07
CN1012688B (zh) 1991-05-29
JPH02502295A (ja) 1990-07-26
KR890700698A (ko) 1989-04-26
DE3778684D1 (de) 1992-06-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee