CA1089723A - Method of and apparatus for coating one side only of strip material - Google Patents
Method of and apparatus for coating one side only of strip materialInfo
- Publication number
- CA1089723A CA1089723A CA285,679A CA285679A CA1089723A CA 1089723 A CA1089723 A CA 1089723A CA 285679 A CA285679 A CA 285679A CA 1089723 A CA1089723 A CA 1089723A
- Authority
- CA
- Canada
- Prior art keywords
- strip
- coating
- roll
- gas
- zinc
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 157
- 239000011248 coating agent Substances 0.000 title claims abstract description 156
- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 128
- 239000011701 zinc Substances 0.000 claims abstract description 128
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000005246 galvanizing Methods 0.000 claims description 51
- 239000012298 atmosphere Substances 0.000 claims description 43
- 230000001681 protective effect Effects 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 86
- 230000007246 mechanism Effects 0.000 description 7
- 238000004260 weight control Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 230000002844 continuous effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241001080526 Vertica Species 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229940020445 flector Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
- C23C2/006—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)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/724,079 US4103644A (en) | 1976-09-16 | 1976-09-16 | Apparatus for coating one side only of strip material |
| US724,079 | 1976-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1089723A true CA1089723A (en) | 1980-11-18 |
Family
ID=24908896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA285,679A Expired CA1089723A (en) | 1976-09-16 | 1977-08-29 | Method of and apparatus for coating one side only of strip material |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4103644A (OSRAM) |
| JP (1) | JPS5337541A (OSRAM) |
| CA (1) | CA1089723A (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254158A (en) * | 1978-01-01 | 1981-03-03 | Kobe Steel, Limited | Process for one-side hot-dip coating |
| DE2819142C2 (de) * | 1978-04-29 | 1982-03-25 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Verfahren und Vorrichtung zum einseitigen Beschichten eines Metallbandes mit schmelzflüssigem Metall, insbesondere zum einseitigen Feuerverzinken von Stahlband |
| JPS54155128A (en) * | 1978-05-29 | 1979-12-06 | Nippon Steel Corp | Hot dipping apparatus |
| US4178397A (en) * | 1978-07-12 | 1979-12-11 | Bethlehem Steel Corporation | Method and apparatus for treating one side of a strip |
| US4183983A (en) * | 1978-08-17 | 1980-01-15 | Selas Corporation Of America | Method for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereof |
| US4207831A (en) * | 1979-02-16 | 1980-06-17 | Bethlehem Steel Corporation | Apparatus for one side coating of a continuous strip |
| US4288476A (en) * | 1979-02-16 | 1981-09-08 | Bethlehem Steel Corporation | One side coating of continuous strand |
| LU81865A1 (fr) * | 1979-11-07 | 1981-06-04 | Phenix Works Sa | Procede de fabrication en continu d'une bande en acier |
| DE3101760A1 (de) * | 1981-01-21 | 1982-07-29 | Mannesmann AG, 4000 Düsseldorf | "verfahren und vorrichtung zum einseitigen beschichten von durchlaufendem band" |
| JPS57177964A (en) * | 1981-04-28 | 1982-11-01 | Nippon Kokan Kk <Nkk> | One side hot dipping plating device |
| JPS5936861Y2 (ja) * | 1981-07-20 | 1984-10-11 | 古河電気工業株式会社 | コネクタ |
| US4655163A (en) * | 1984-07-30 | 1987-04-07 | Hokenson Earl G | Apparatus for pressing corrugated web against glue applicator roll |
| US5038706A (en) * | 1988-05-27 | 1991-08-13 | Teledyne Industries, Inc. | Printed circuits board soldering apparatus |
| US9863029B2 (en) * | 2012-08-01 | 2018-01-09 | Dongkuk Steel Mill Co., Ltd. | Apparatus for forming nitrogen cloud to produce hot dip coated steel sheet |
| JP6296026B2 (ja) * | 2015-09-02 | 2018-03-20 | トヨタ自動車株式会社 | 繊維強化複合材料の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US649392A (en) * | 1899-02-03 | 1900-05-08 | George A Barnes | Device for applying glue to paper boxes. |
| US3228788A (en) * | 1962-05-04 | 1966-01-11 | United States Steel Corp | Method and apparatus for galvanizing steel strip on one side |
| US3178305A (en) * | 1962-05-04 | 1965-04-13 | United States Steel Corp | Method of making galvanized sheet steel coated on one side |
| US3589331A (en) * | 1969-04-04 | 1971-06-29 | Westinghouse Electric Corp | Apparatus for coating metallic foil |
| JPS5313657B2 (OSRAM) * | 1971-08-19 | 1978-05-11 | ||
| DE2225637C3 (de) * | 1972-05-26 | 1975-10-09 | Agfa-Gevaert Ag, 5090 Leverkusen | Vorrichtung zur NaBbehandlung von Blattmaterial |
| JPS4935438A (OSRAM) * | 1972-08-09 | 1974-04-02 | ||
| US3828723A (en) * | 1973-05-17 | 1974-08-13 | Thompson E | Galvanizing apparatus for wire and the like |
-
1976
- 1976-09-16 US US05/724,079 patent/US4103644A/en not_active Expired - Lifetime
-
1977
- 1977-08-29 CA CA285,679A patent/CA1089723A/en not_active Expired
- 1977-09-14 JP JP11115977A patent/JPS5337541A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5337541A (en) | 1978-04-06 |
| US4103644A (en) | 1978-08-01 |
| JPS5622943B2 (OSRAM) | 1981-05-28 |
Similar Documents
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|---|---|---|
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |