DE1771091B2 - Verfahren zum Überziehen einer metallischen Oberfläche mit Polytetrafluorethylen - Google Patents
Verfahren zum Überziehen einer metallischen Oberfläche mit PolytetrafluorethylenInfo
- Publication number
- DE1771091B2 DE1771091B2 DE19681771091 DE1771091A DE1771091B2 DE 1771091 B2 DE1771091 B2 DE 1771091B2 DE 19681771091 DE19681771091 DE 19681771091 DE 1771091 A DE1771091 A DE 1771091A DE 1771091 B2 DE1771091 B2 DE 1771091B2
- Authority
- DE
- Germany
- Prior art keywords
- intermediate layer
- metal
- coating
- mixture
- polytetrafluoroethylene
- 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
Links
- 239000011248 coating agent Substances 0.000 title claims description 11
- 238000000576 coating method Methods 0.000 title claims description 11
- -1 polytetrafluoroethylene Polymers 0.000 title claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims 10
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910000765 intermetallic Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 12
- 239000000203 mixture Substances 0.000 claims 8
- 229910052782 aluminium Inorganic materials 0.000 claims 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 6
- 229910052759 nickel Inorganic materials 0.000 claims 6
- 239000000126 substance Substances 0.000 claims 5
- 229910000943 NiAl Inorganic materials 0.000 claims 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims 3
- 150000002739 metals Chemical class 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 150000002736 metal compounds Chemical class 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- OGRXKBUCZFFSTL-UHFFFAOYSA-N 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol Chemical compound O=NN(C)CCCC(O)C1=CC=CN=C1 OGRXKBUCZFFSTL-UHFFFAOYSA-N 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 210000003298 dental enamel Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 238000005488 sandblasting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Coating By Spraying Or Casting (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR67009105 | 1968-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1771091A1 DE1771091A1 (de) | 1972-02-03 |
| DE1771091B2 true DE1771091B2 (de) | 1975-10-23 |
Family
ID=9694110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681771091 Pending DE1771091B2 (de) | 1968-03-01 | 1968-04-01 | Verfahren zum Überziehen einer metallischen Oberfläche mit Polytetrafluorethylen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE711859A (OSRAM) |
| DE (1) | DE1771091B2 (OSRAM) |
| FR (1) | FR1564771A (OSRAM) |
| NL (1) | NL6803911A (OSRAM) |
-
1968
- 1968-03-01 FR FR1564771D patent/FR1564771A/fr not_active Expired
- 1968-03-08 BE BE711859D patent/BE711859A/xx unknown
- 1968-03-20 NL NL6803911A patent/NL6803911A/xx unknown
- 1968-04-01 DE DE19681771091 patent/DE1771091B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1564771A (OSRAM) | 1969-04-25 |
| NL6803911A (OSRAM) | 1969-09-03 |
| DE1771091A1 (de) | 1972-02-03 |
| BE711859A (OSRAM) | 1968-07-15 |
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