FR1525769A - Procédé de chromage de pièces en métal ferreux - Google Patents

Procédé de chromage de pièces en métal ferreux

Info

Publication number
FR1525769A
FR1525769A FR109344A FR109344A FR1525769A FR 1525769 A FR1525769 A FR 1525769A FR 109344 A FR109344 A FR 109344A FR 109344 A FR109344 A FR 109344A FR 1525769 A FR1525769 A FR 1525769A
Authority
FR
France
Prior art keywords
metal parts
plating process
ferrous metal
chromium plating
chromium
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
FR109344A
Other languages
English (en)
French (fr)
Inventor
Kenneth Urmston Holker
Colin Paul Albon
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.)
Associated Chemical Companies Ltd
Original Assignee
Associated Chemical Companies 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
Application filed by Associated Chemical Companies Ltd filed Critical Associated Chemical Companies Ltd
Application granted granted Critical
Publication of FR1525769A publication Critical patent/FR1525769A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
    • C23C10/32—Chromising
    • 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
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Hard Magnetic Materials (AREA)
  • Chemically Coating (AREA)
FR109344A 1966-06-07 1967-06-06 Procédé de chromage de pièces en métal ferreux Expired FR1525769A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2541566 1966-06-07
GB06641/67A GB1184183A (en) 1966-06-07 1966-11-29 Chromising of Ferrous Metal Substrates
GB1244567 1967-03-16

Publications (1)

Publication Number Publication Date
FR1525769A true FR1525769A (fr) 1968-05-17

Family

ID=27256841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR109344A Expired FR1525769A (fr) 1966-06-07 1967-06-06 Procédé de chromage de pièces en métal ferreux

Country Status (9)

Country Link
AT (1) AT278468B (sv)
BE (1) BE699465A (sv)
ES (1) ES341347A1 (sv)
FR (1) FR1525769A (sv)
GB (1) GB1184183A (sv)
LU (1) LU53813A1 (sv)
NL (1) NL6707791A (sv)
PL (1) PL79247B1 (sv)
SE (1) SE333287B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429271A1 (fr) * 1978-06-23 1980-01-18 Gen Electric Procede de formation d'une couche protectrice sur des materiaux ferrocarbones

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545584A (en) * 1975-03-07 1979-05-10 Onera (Off Nat Aerospatiale) Processes and systems for the formation of surface diffusion alloys on perforate metal workpieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429271A1 (fr) * 1978-06-23 1980-01-18 Gen Electric Procede de formation d'une couche protectrice sur des materiaux ferrocarbones

Also Published As

Publication number Publication date
NL6707791A (sv) 1967-12-08
DE1621202B2 (de) 1972-07-27
ES341347A1 (es) 1968-10-16
BE699465A (sv) 1967-11-16
SE333287B (sv) 1971-03-08
AT278468B (de) 1970-02-10
GB1184183A (en) 1970-03-11
LU53813A1 (sv) 1967-08-07
DE1621202A1 (de) 1971-05-19
PL79247B1 (en) 1975-06-30

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