FR2055735A1 - Polymer coated metal surfaces - Google Patents

Polymer coated metal surfaces

Info

Publication number
FR2055735A1
FR2055735A1 FR6926894A FR6926894A FR2055735A1 FR 2055735 A1 FR2055735 A1 FR 2055735A1 FR 6926894 A FR6926894 A FR 6926894A FR 6926894 A FR6926894 A FR 6926894A FR 2055735 A1 FR2055735 A1 FR 2055735A1
Authority
FR
France
Prior art keywords
modified
coated metal
metal surfaces
polymer coated
alloys
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.)
Pending
Application number
FR6926894A
Other languages
French (fr)
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.)
SAIMAP STE
Original Assignee
SAIMAP STE
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 SAIMAP STE filed Critical SAIMAP STE
Priority to FR6926894A priority Critical patent/FR2055735A1/en
Publication of FR2055735A1 publication Critical patent/FR2055735A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • B05D5/086—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers having an anchoring layer
    • 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
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • 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
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)

Abstract

Surfaces of metals and alloys are modified by subjecting the surface to controlled sand-blasting and coating several times with a fluorinated polymer, each coating forming a layer or 1 mu thick, heating to the softening or coalescing temp. of the polymer, and cooling the product. Excellent adhesion is obtained between the layer of fluorinated polymer and the metal or alloy surface. The modified surface has a very low coefficient of friction. The modified metals or alloys can be formed into shape by mechanical methods, and are resistant to oxidation and high temps.
FR6926894A 1969-08-05 1969-08-05 Polymer coated metal surfaces Pending FR2055735A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6926894A FR2055735A1 (en) 1969-08-05 1969-08-05 Polymer coated metal surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6926894A FR2055735A1 (en) 1969-08-05 1969-08-05 Polymer coated metal surfaces

Publications (1)

Publication Number Publication Date
FR2055735A1 true FR2055735A1 (en) 1971-04-30

Family

ID=9038664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926894A Pending FR2055735A1 (en) 1969-08-05 1969-08-05 Polymer coated metal surfaces

Country Status (1)

Country Link
FR (1) FR2055735A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092309A1 (en) * 1982-04-20 1983-10-26 Armourcote Surface Treatments Limited A method of coating a metal surface so as to render it non-stick and abrasion-resistant
FR2758284A1 (en) * 1997-01-15 1998-07-17 Seb Sa Preparing surface for coating with anti adhesive polymer, for culinary vessels
US20130171367A1 (en) * 2011-12-30 2013-07-04 Grzegorz Jan Kusinski Coating compositions, applications thereof, and methods of forming
US11085102B2 (en) 2011-12-30 2021-08-10 Oerlikon Metco (Us) Inc. Coating compositions
US11253957B2 (en) 2015-09-04 2022-02-22 Oerlikon Metco (Us) Inc. Chromium free and low-chromium wear resistant alloys
US11939646B2 (en) 2018-10-26 2024-03-26 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
US12076788B2 (en) 2020-05-03 2024-09-03 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092309A1 (en) * 1982-04-20 1983-10-26 Armourcote Surface Treatments Limited A method of coating a metal surface so as to render it non-stick and abrasion-resistant
FR2758284A1 (en) * 1997-01-15 1998-07-17 Seb Sa Preparing surface for coating with anti adhesive polymer, for culinary vessels
US20130171367A1 (en) * 2011-12-30 2013-07-04 Grzegorz Jan Kusinski Coating compositions, applications thereof, and methods of forming
US11085102B2 (en) 2011-12-30 2021-08-10 Oerlikon Metco (Us) Inc. Coating compositions
US11253957B2 (en) 2015-09-04 2022-02-22 Oerlikon Metco (Us) Inc. Chromium free and low-chromium wear resistant alloys
US11939646B2 (en) 2018-10-26 2024-03-26 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
US12076788B2 (en) 2020-05-03 2024-09-03 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability

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Legal Events

Date Code Title Description
TP Transmission of property