GB905611A - Improvements in and relating to the coating of metallic surfaces - Google Patents
Improvements in and relating to the coating of metallic surfacesInfo
- Publication number
- GB905611A GB905611A GB30709/57A GB3070957A GB905611A GB 905611 A GB905611 A GB 905611A GB 30709/57 A GB30709/57 A GB 30709/57A GB 3070957 A GB3070957 A GB 3070957A GB 905611 A GB905611 A GB 905611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- bath
- coating
- flux
- metal
- 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
- 239000011248 coating agent Substances 0.000 title abstract 6
- 238000000576 coating method Methods 0.000 title abstract 6
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 230000004907 flux Effects 0.000 abstract 4
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- 230000000630 rising effect Effects 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910000743 fusible alloy Inorganic materials 0.000 abstract 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 abstract 1
- 230000005499 meniscus Effects 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012858 resilient material Substances 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 229910000679 solder Inorganic materials 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
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/006—Pattern or selective deposits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
905,611. Coating with metals. TECHNOGRAPH PRINTED CIRCUITS Ltd. Oct. 1, 1958 [Oct. 1, 1957], No. 30709/57. Class 82 (2). In a process of continuously coating a metal such as copper with a fusible alloy such as a tin-lead solder by transferring the moten alloy to the metal by a roller which is partly immersed in the molten alloy bath covered with a flux layer, the metal contacts the roller above the bath and the roller is continuously wiped on the rising side and a meniscus is maintained just above the bath level to avoid any dross or flux being carried out of the bath on the roller. The coating roller 14 is partly immersed in the molten alloy bath maintained at a level 13 and an idler roller 15 also partially immersed is pressed against roller 14 by a spring 16 and ensures a flow of flux against the descending side of the roller. A baffle 17 tangential to the roller 14 below the level 13 prevents the flux and dross adhering to the rising side of the coating roller. A spring loaded upper roller 18 positively driven at the same speed as roller 14 holds the workpiece against the coating roller and it may be coated with a resilient material such as silicone rubber. The rollers 14, 15 and 18 and baffle 17 are mounted in a frame 23 which can be swung about a horizontal axis for lifting out of the bath. The molten metal is electrically heated by elements 21 and is thermostatically controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30709/57A GB905611A (en) | 1957-10-01 | 1957-10-01 | Improvements in and relating to the coating of metallic surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30709/57A GB905611A (en) | 1957-10-01 | 1957-10-01 | Improvements in and relating to the coating of metallic surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB905611A true GB905611A (en) | 1962-09-12 |
Family
ID=10311908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30709/57A Expired GB905611A (en) | 1957-10-01 | 1957-10-01 | Improvements in and relating to the coating of metallic surfaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB905611A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424329A1 (en) * | 1978-04-29 | 1979-11-23 | Thyssen Huette Ag | METHOD AND DEVICE FOR COATING A METAL BAND OF MELTED METAL ON ONE SIDE, IN PARTICULAR FOR BATH GALVANIZATION OF A FACE OF A STEEL BAND |
| US4239817A (en) * | 1979-04-27 | 1980-12-16 | Thyssen Aktiengesellschaft Vorm. August Thyssen-Hutte | Process and apparatus for coating one side of a metal strip with molten metal |
| FR2556743A1 (en) * | 1983-12-14 | 1985-06-21 | Burilov Georges | Machine for tin-plating metal plates and more particularly printed circuit boards |
| EP0263320A2 (en) * | 1986-10-07 | 1988-04-13 | Roby Teknik Ab | An arrangement for the manufacture of a very thin metal film |
| EP0285476A1 (en) * | 1987-03-11 | 1988-10-05 | Hydro-Quebec | Thin electrode supported by an electronically conductive sheet, and process for its production |
-
1957
- 1957-10-01 GB GB30709/57A patent/GB905611A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424329A1 (en) * | 1978-04-29 | 1979-11-23 | Thyssen Huette Ag | METHOD AND DEVICE FOR COATING A METAL BAND OF MELTED METAL ON ONE SIDE, IN PARTICULAR FOR BATH GALVANIZATION OF A FACE OF A STEEL BAND |
| US4239817A (en) * | 1979-04-27 | 1980-12-16 | Thyssen Aktiengesellschaft Vorm. August Thyssen-Hutte | Process and apparatus for coating one side of a metal strip with molten metal |
| FR2556743A1 (en) * | 1983-12-14 | 1985-06-21 | Burilov Georges | Machine for tin-plating metal plates and more particularly printed circuit boards |
| EP0263320A2 (en) * | 1986-10-07 | 1988-04-13 | Roby Teknik Ab | An arrangement for the manufacture of a very thin metal film |
| EP0263320A3 (en) * | 1986-10-07 | 1989-02-08 | Roby Teknik Ab | An arrangement for the manufacture of a very thin metal film |
| EP0285476A1 (en) * | 1987-03-11 | 1988-10-05 | Hydro-Quebec | Thin electrode supported by an electronically conductive sheet, and process for its production |
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