ES407861A1 - Coating process - Google Patents
Coating processInfo
- Publication number
- ES407861A1 ES407861A1 ES407861A ES407861A ES407861A1 ES 407861 A1 ES407861 A1 ES 407861A1 ES 407861 A ES407861 A ES 407861A ES 407861 A ES407861 A ES 407861A ES 407861 A1 ES407861 A1 ES 407861A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- molten zinc
- procedure
- bath
- zinc oxide
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/22—Removing excess of molten coatings; Controlling or regulating the coating thickness by rubbing, e.g. using knives, e.g. rubbing solids
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)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Procedure for coating a metal object, for example a wire, a strap or a steel wire mesh or network, by immersion in molten zinc, causing that object, during this process, to emerge from the molten zinc bath through a layer of round granules inert to the molten zinc and located on the surface of the bath, which is maintained under a non-oxidizing atmosphere, in the area in which the object emerges, characterized in said procedure in which the emergency site, at least one of the Fluids adjacent to the external surface of the liquid zinc layer adhered to the object are provided with a material, other than hydrogen sulfide, that at the emergency temperature and in the presence of a zinc oxide film located on said surface is unstable and that, in addition, under the aforementioned conditions, is capable of reducing zinc oxide. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU64119 | 1971-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES407861A1 true ES407861A1 (en) | 1975-10-01 |
Family
ID=19726860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES407861A Expired ES407861A1 (en) | 1971-10-21 | 1972-10-21 | Coating process |
Country Status (12)
Country | Link |
---|---|
AR (1) | AR198061A1 (en) |
AT (1) | AT321056B (en) |
BE (1) | BE790433A (en) |
BR (1) | BR7207367D0 (en) |
CA (1) | CA990594A (en) |
DE (1) | DE2264650C3 (en) |
ES (1) | ES407861A1 (en) |
FR (1) | FR2156722B1 (en) |
GB (1) | GB1403245A (en) |
IE (1) | IE36788B1 (en) |
LU (1) | LU64119A1 (en) |
ZA (1) | ZA727461B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ188953A (en) * | 1977-12-15 | 1982-12-21 | Australian Wire Ind Pty | Coating control of wire emerging from metal bath |
US4310572A (en) * | 1980-04-11 | 1982-01-12 | Bethlehem Steel Corporation | Method for wiping hot dip metallic coatings |
GB2281309B (en) * | 1993-08-27 | 1997-04-23 | Boc Group Plc | A method of galvanising |
CN113088856B (en) * | 2021-03-31 | 2022-12-23 | 江西科技师范大学 | Deep eutectic solvent hot galvanizing additive and preparation method and application thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD70726A (en) * | ||||
US1773495A (en) * | 1928-08-21 | 1930-08-19 | Newhall Henry B Corp | Process and apparatus for treating galvanized articles |
US2197622A (en) * | 1937-04-22 | 1940-04-16 | American Rolling Mill Co | Process for galvanizing sheet metal |
FR1530948A (en) * | 1966-07-11 | 1968-06-28 | Cominco Ltd | Process for producing colored coatings, in particular based on zinc |
-
1971
- 1971-10-21 LU LU64119D patent/LU64119A1/en unknown
-
1972
- 1972-10-12 CA CA153,747A patent/CA990594A/en not_active Expired
- 1972-10-13 FR FR7236299A patent/FR2156722B1/fr not_active Expired
- 1972-10-19 ZA ZA727461A patent/ZA727461B/en unknown
- 1972-10-19 AR AR244718A patent/AR198061A1/en active
- 1972-10-20 IE IE1425/72A patent/IE36788B1/en unknown
- 1972-10-20 BR BR007367/72A patent/BR7207367D0/en unknown
- 1972-10-20 DE DE2264650A patent/DE2264650C3/en not_active Expired
- 1972-10-21 ES ES407861A patent/ES407861A1/en not_active Expired
- 1972-10-23 BE BE790433A patent/BE790433A/en not_active IP Right Cessation
- 1972-10-23 GB GB4875872A patent/GB1403245A/en not_active Expired
- 1972-10-23 AT AT905372A patent/AT321056B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE36788L (en) | 1973-04-21 |
ZA727461B (en) | 1973-07-25 |
DE2264650A1 (en) | 1974-08-29 |
DE2264650C3 (en) | 1980-07-31 |
FR2156722A1 (en) | 1973-06-01 |
BR7207367D0 (en) | 1973-08-23 |
CA990594A (en) | 1976-06-08 |
AT321056B (en) | 1975-03-10 |
DE2264650B2 (en) | 1979-11-22 |
LU64119A1 (en) | 1972-05-12 |
DE2251604A1 (en) | 1973-04-26 |
DE2251604B2 (en) | 1975-05-22 |
AU4796172A (en) | 1974-04-26 |
BE790433A (en) | 1973-02-15 |
FR2156722B1 (en) | 1975-03-14 |
GB1403245A (en) | 1975-08-28 |
AR198061A1 (en) | 1974-05-31 |
IE36788B1 (en) | 1977-02-16 |
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