GB487854A - Improvements in and relating to the production of metal coatings on objects - Google Patents
Improvements in and relating to the production of metal coatings on objectsInfo
- Publication number
- GB487854A GB487854A GB25766/36A GB2576636A GB487854A GB 487854 A GB487854 A GB 487854A GB 25766/36 A GB25766/36 A GB 25766/36A GB 2576636 A GB2576636 A GB 2576636A GB 487854 A GB487854 A GB 487854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonyl
- objects
- relating
- production
- metal coatings
- 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
- C23C16/06—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 deposition of metallic material
- C23C16/16—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 deposition of metallic material from metal carbonyl compounds
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)
- Chemical Vapour Deposition (AREA)
Abstract
Objects are coated with metal by heating them in the presence of the vapour of the carbonyl of the coating metal, the carbonyl being mixed with an indifferent gas in such proportions that the partial pressure of the carbonyl is between about 0,5 and 4 mm. of mercury. The thickness of the coating can be controlled by varying the partial pressure of the carbonyl, the duration of the treatment, and the temperature to which the object is heated. The deposition of molybdenum, tungsten, chromium, nickel, cobalt, iron, thorium, and the rare metals is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH487854X | 1935-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB487854A true GB487854A (en) | 1938-06-24 |
Family
ID=4516515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25766/36A Expired GB487854A (en) | 1935-10-11 | 1936-09-22 | Improvements in and relating to the production of metal coatings on objects |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB487854A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443756A (en) * | 1942-12-26 | 1948-06-22 | Brush Dev Co | Magnetic material |
US2475601A (en) * | 1946-04-26 | 1949-07-12 | Ohio Commw Eng Co | Bonding of metal carbonyl deposits |
US2516058A (en) * | 1943-09-30 | 1950-07-18 | Bell Telephone Labor Inc | Apparatus for plating of metals |
US2653879A (en) * | 1949-04-06 | 1953-09-29 | Ohio Commw Eng Co | Bonding of metal carbonyl deposits |
US2682702A (en) * | 1949-04-06 | 1954-07-06 | Ohio Commw Eng Co | Carbonyl metal plated product |
US2704727A (en) * | 1951-10-08 | 1955-03-22 | Ohio Commw Eng Co | Method of deposition of non-conductive copper coatings from vapor phase |
DE1093164B (en) * | 1953-10-02 | 1960-11-17 | Roederstein Kondensatoren | Device for gas plating with metal carbonyl compounds |
US3049797A (en) * | 1959-01-22 | 1962-08-21 | Union Carbide Corp | Gas plating cerium |
US4938999A (en) * | 1988-07-11 | 1990-07-03 | Jenkin William C | Process for coating a metal substrate by chemical vapor deposition using a metal carbonyl |
-
1936
- 1936-09-22 GB GB25766/36A patent/GB487854A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443756A (en) * | 1942-12-26 | 1948-06-22 | Brush Dev Co | Magnetic material |
US2516058A (en) * | 1943-09-30 | 1950-07-18 | Bell Telephone Labor Inc | Apparatus for plating of metals |
US2475601A (en) * | 1946-04-26 | 1949-07-12 | Ohio Commw Eng Co | Bonding of metal carbonyl deposits |
US2653879A (en) * | 1949-04-06 | 1953-09-29 | Ohio Commw Eng Co | Bonding of metal carbonyl deposits |
US2682702A (en) * | 1949-04-06 | 1954-07-06 | Ohio Commw Eng Co | Carbonyl metal plated product |
US2704727A (en) * | 1951-10-08 | 1955-03-22 | Ohio Commw Eng Co | Method of deposition of non-conductive copper coatings from vapor phase |
DE1093164B (en) * | 1953-10-02 | 1960-11-17 | Roederstein Kondensatoren | Device for gas plating with metal carbonyl compounds |
US3049797A (en) * | 1959-01-22 | 1962-08-21 | Union Carbide Corp | Gas plating cerium |
US4938999A (en) * | 1988-07-11 | 1990-07-03 | Jenkin William C | Process for coating a metal substrate by chemical vapor deposition using a metal carbonyl |
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