GB685269A - Apparatus and process for coating a substrate with a metal - Google Patents
Apparatus and process for coating a substrate with a metalInfo
- Publication number
- GB685269A GB685269A GB258351A GB258351A GB685269A GB 685269 A GB685269 A GB 685269A GB 258351 A GB258351 A GB 258351A GB 258351 A GB258351 A GB 258351A GB 685269 A GB685269 A GB 685269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crucible
- molten metal
- coating
- metal
- higher temperature
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 7
- 239000002184 metal Substances 0.000 title abstract 7
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000012777 electrically insulating material Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/243—Crucibles for source material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Abstract
685,269. Coating with metals. NATIONAL RESEARCH CORPORATION. Feb. 2,1951, No. 2583/51. Class 82(ii) In apparatus for coating with metal, and in particular with aluminium, by vaporization in vacuo, the crucible containing the molten metal is arranged so that its upper part is raised to a higher temperature than the body of the crucible, in order to prevent molten metal creeping out of the crucible. As shown, the vacuum chamber 10 is evacuated by a pump 14 and molten metal is evaporated from a crucible 24 surrounded with refractory and electrically insulating material. High frequency electric currents in the coil 32 heat the crucible and the closer spacing of the section 36 of the coil raises a lip 28 of the crucible to a higher temperature, increasing the rate of evaporation and thus preventing the creep of molten metal out of the crucible. A strip 20 to be coated is locatesd above the crucible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB258351A GB685269A (en) | 1951-02-02 | 1951-02-02 | Apparatus and process for coating a substrate with a metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB258351A GB685269A (en) | 1951-02-02 | 1951-02-02 | Apparatus and process for coating a substrate with a metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB685269A true GB685269A (en) | 1952-12-31 |
Family
ID=9742128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB258351A Expired GB685269A (en) | 1951-02-02 | 1951-02-02 | Apparatus and process for coating a substrate with a metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB685269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120941A1 (en) * | 1990-06-25 | 1992-01-09 | Mitsubishi Electric Corp | DEVICE FOR APPLYING THIN LAYERS |
| EP1246951A1 (en) * | 1999-10-22 | 2002-10-09 | Kurt J. Lesker Company | Method and apparatus for coating a substrate in a vacuum |
-
1951
- 1951-02-02 GB GB258351A patent/GB685269A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120941A1 (en) * | 1990-06-25 | 1992-01-09 | Mitsubishi Electric Corp | DEVICE FOR APPLYING THIN LAYERS |
| US5180477A (en) * | 1990-06-25 | 1993-01-19 | Mitsubishi Denki Kabushiki Kaisha | Thin film deposition apparatus |
| EP1246951A1 (en) * | 1999-10-22 | 2002-10-09 | Kurt J. Lesker Company | Method and apparatus for coating a substrate in a vacuum |
| EP1246951A4 (en) * | 1999-10-22 | 2004-10-13 | Kurt J Lesker Company | Method and apparatus for coating a substrate in a vacuum |
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