FR2259917B1 - - Google Patents

Info

Publication number
FR2259917B1
FR2259917B1 FR7403794A FR7403794A FR2259917B1 FR 2259917 B1 FR2259917 B1 FR 2259917B1 FR 7403794 A FR7403794 A FR 7403794A FR 7403794 A FR7403794 A FR 7403794A FR 2259917 B1 FR2259917 B1 FR 2259917B1
Authority
FR
France
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
FR7403794A
Other languages
French (fr)
Other versions
FR2259917A1 (en
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7403794A priority Critical patent/FR2259917A1/fr
Publication of FR2259917A1 publication Critical patent/FR2259917A1/fr
Application granted granted Critical
Publication of FR2259917B1 publication Critical patent/FR2259917B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/24—Brasses; Bushes; Linings with different areas of the sliding surface consisting of different materials
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR7403794A 1974-02-05 1974-02-05 Abrasion- and shock- resistant coatings for metals - using layer of porous ceramic covered by electroplated chromium Granted FR2259917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7403794A FR2259917A1 (en) 1974-02-05 1974-02-05 Abrasion- and shock- resistant coatings for metals - using layer of porous ceramic covered by electroplated chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403794A FR2259917A1 (en) 1974-02-05 1974-02-05 Abrasion- and shock- resistant coatings for metals - using layer of porous ceramic covered by electroplated chromium

Publications (2)

Publication Number Publication Date
FR2259917A1 FR2259917A1 (en) 1975-08-29
FR2259917B1 true FR2259917B1 (OSRAM) 1976-11-26

Family

ID=9134489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403794A Granted FR2259917A1 (en) 1974-02-05 1974-02-05 Abrasion- and shock- resistant coatings for metals - using layer of porous ceramic covered by electroplated chromium

Country Status (1)

Country Link
FR (1) FR2259917A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102085A (en) * 1976-09-02 1978-07-25 Kaman Sciences Corporation Abrasive coated sharpening tool and method of making it
ATE32357T1 (de) * 1981-08-19 1988-02-15 Unicorn Ind Ltd Cordieritpulver und daraus hergestellte schutzschicht.

Also Published As

Publication number Publication date
FR2259917A1 (en) 1975-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse