GB749302A - Improvements in or relating to processes for the coating of objects with metals - Google Patents
Improvements in or relating to processes for the coating of objects with metalsInfo
- Publication number
- GB749302A GB749302A GB25677/50A GB2567750A GB749302A GB 749302 A GB749302 A GB 749302A GB 25677/50 A GB25677/50 A GB 25677/50A GB 2567750 A GB2567750 A GB 2567750A GB 749302 A GB749302 A GB 749302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- jets
- hot
- objects
- supplied
- 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
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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/46—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for heating the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
To achieve constant reaction conditions at each deposition point in the coating of objects by thermal decomposition of metallic compounds, heat and metal compound are supplied in constant alternation and in rapid succession to each part of the surface to be coated. The metal compound may be solid, liquid or gaseous and may be supplied as a spray or as a solution; iron and nickel carbonyls are referred to. The source of heat may be gas jets, jets of hot powder e.g. metal particles from a spray gun, jets of hot liquid, hot contact bodies, infra-red rays, electromagnetic rays or ultrasonic impulses. The coating of paper, textiles, synthetic resins and foils is referred to. The base as a whole, or merely the surface thereof, may be heated prior to the metallising process.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE749302X | 1949-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB749302A true GB749302A (en) | 1956-05-23 |
Family
ID=6649259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25677/50A Expired GB749302A (en) | 1949-10-21 | 1950-10-20 | Improvements in or relating to processes for the coating of objects with metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB749302A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759950A (en) * | 1986-09-26 | 1988-07-26 | Advance Technology Materials, Inc. | Method for metallizing filaments |
| DE102004029911B4 (en) * | 2003-06-20 | 2006-11-23 | Innovent E.V. Technologieentwicklung | Method and device for producing inorganic layers |
-
1950
- 1950-10-20 GB GB25677/50A patent/GB749302A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759950A (en) * | 1986-09-26 | 1988-07-26 | Advance Technology Materials, Inc. | Method for metallizing filaments |
| DE102004029911B4 (en) * | 2003-06-20 | 2006-11-23 | Innovent E.V. Technologieentwicklung | Method and device for producing inorganic layers |
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