GB345598A - Improved method of annealing and zinc coating ferrous wires, strip and other ferrous articles - Google Patents
Improved method of annealing and zinc coating ferrous wires, strip and other ferrous articlesInfo
- Publication number
- GB345598A GB345598A GB21843/30A GB2184330A GB345598A GB 345598 A GB345598 A GB 345598A GB 21843/30 A GB21843/30 A GB 21843/30A GB 2184330 A GB2184330 A GB 2184330A GB 345598 A GB345598 A GB 345598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrous
- strip
- annealing
- improved method
- zinc coating
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 title abstract 3
- 239000011701 zinc Substances 0.000 title abstract 3
- 238000000137 annealing Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
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)
- Catalysts (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
345,598. Coating metals. POTTER, W. H., 121, Liverpool Road, Warrington, Lancashire. July 19, 1930, No. 21843. [Classes 72 and 82 (ii).] Ferrous metal articles such as wire or strip are conveyed in a heated condition into contact with nitrogen gas to nitrogenize their surfaces prior to coating them with zinc or an alloy thereof. The wire G is drawn through a vessel H containing a mixture of calcium cyanamide, sodium carbonate, and sodium chloride, floating on molten lead at a temperature of about 800 C. It then passes through acid, water and fluxing baths I, J, K respectively and finally through a molten zinc bath L.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21843/30A GB345598A (en) | 1930-07-19 | 1930-07-19 | Improved method of annealing and zinc coating ferrous wires, strip and other ferrous articles |
| US545822A US1942121A (en) | 1930-07-19 | 1931-06-20 | Process of annealing and zinc coating ferrous articles |
| BE381042A BE381042A (en) | 1930-07-19 | 1931-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21843/30A GB345598A (en) | 1930-07-19 | 1930-07-19 | Improved method of annealing and zinc coating ferrous wires, strip and other ferrous articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB345598A true GB345598A (en) | 1931-03-26 |
Family
ID=10169732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21843/30A Expired GB345598A (en) | 1930-07-19 | 1930-07-19 | Improved method of annealing and zinc coating ferrous wires, strip and other ferrous articles |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1942121A (en) |
| BE (1) | BE381042A (en) |
| GB (1) | GB345598A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441776A (en) * | 1938-10-21 | 1948-05-18 | Freeport Sulphur Co | Process of metal coating metal articles |
| US2592282A (en) * | 1948-06-10 | 1952-04-08 | Granite City Steel Company Inc | Continuous process of preparing and metal coating rolled steel |
| US2817312A (en) * | 1955-04-11 | 1957-12-24 | Thor H Westby | Hot dip coating apparatus |
-
1930
- 1930-07-19 GB GB21843/30A patent/GB345598A/en not_active Expired
-
1931
- 1931-06-20 US US545822A patent/US1942121A/en not_active Expired - Lifetime
- 1931-07-21 BE BE381042A patent/BE381042A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US1942121A (en) | 1934-01-02 |
| BE381042A (en) | 1931-08-31 |
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