CA2714475A1 - Installation de galvanisation par trempage a chaud pour bande d'acier - Google Patents
Installation de galvanisation par trempage a chaud pour bande d'acier Download PDFInfo
- Publication number
- CA2714475A1 CA2714475A1 CA2714475A CA2714475A CA2714475A1 CA 2714475 A1 CA2714475 A1 CA 2714475A1 CA 2714475 A CA2714475 A CA 2714475A CA 2714475 A CA2714475 A CA 2714475A CA 2714475 A1 CA2714475 A1 CA 2714475A1
- Authority
- CA
- Canada
- Prior art keywords
- une
- dans
- bac
- dispositif
- zone
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims description 70
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000005246 galvanizing Methods 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims abstract description 131
- 230000004927 fusion Effects 0.000 claims abstract description 40
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 27
- 239000004411 aluminium Substances 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011701 zinc Substances 0.000 claims abstract description 20
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 19
- 230000004907 flux Effects 0.000 claims description 52
- 238000010992 reflux Methods 0.000 claims description 44
- 235000021183 entrée Nutrition 0.000 claims description 27
- 230000004087 circulation Effects 0.000 claims description 19
- 229960004265 piperacetazine Drugs 0.000 claims description 11
- 235000020004 porter Nutrition 0.000 claims description 2
- 235000010210 aluminium Nutrition 0.000 claims 3
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims 1
- 229910000648 terne Inorganic materials 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 17
- 229910007570 Zn-Al Inorganic materials 0.000 abstract description 6
- 229910000611 Zinc aluminium Inorganic materials 0.000 abstract description 2
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- -1 for example Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000006698 induction Effects 0.000 description 8
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 241000861223 Issus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241000135309 Processus Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction 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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
-
- 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
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
-
- 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
-
- 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
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
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
La présente invention décrit une installation de galvanisa tion au trempé d'une bande d'acier laminé en défilement continu dans laquelle la bande est immergée dans un bac de revêtement contenant un mélange liquide de métal, comprenant par exemple de zinc et d'aluminium, à déposer sur la bande. Le mélange liquide est mis en circulation permanente entre ledit bac de revêtement et un dispositif de préparation, dans lequel la température du mélange liquide est volontairement abaissée afin de diminuer un seuil de solubilité de fer et suffisamment élevée pour activer une fusion d' au moins un lingot comprenant un alliage Zinc-Aluminium Zn-Al dans une dite zone de fusion du dispositif de préparation, en quantité nécessaire pour compenser le mélange liquide consommé par dépôt sur la bande. Suivant plusieurs modes de réalisation, l'installation a un circuit de circulation du mélange liquide étant thermiquement optimisé.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2008/000164 WO2009098363A1 (fr) | 2008-02-08 | 2008-02-08 | Installation de galvanisation au trempe d'une bande d'acier |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2714475A1 true CA2714475A1 (fr) | 2009-08-13 |
CA2714475C CA2714475C (fr) | 2015-06-30 |
Family
ID=39874913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2714475A Expired - Fee Related CA2714475C (fr) | 2008-02-08 | 2008-02-08 | Installation de galvanisation par trempage a chaud pour bande d'acier |
Country Status (9)
Country | Link |
---|---|
US (1) | US8464654B2 (fr) |
EP (1) | EP2240621A1 (fr) |
JP (1) | JP5586478B2 (fr) |
KR (1) | KR101520136B1 (fr) |
CN (1) | CN102037149B (fr) |
AU (1) | AU2008350134B2 (fr) |
BR (1) | BRPI0822326A2 (fr) |
CA (1) | CA2714475C (fr) |
WO (1) | WO2009098363A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005030766A1 (de) * | 2005-07-01 | 2007-01-04 | Sms Demag Ag | Vorrichtung zur Schmelztauchbeschichtung eines Metallstranges |
WO2012029512A1 (fr) * | 2010-09-02 | 2012-03-08 | 新日本製鐵株式会社 | Appareil destiné à produire un alliage d'acier galvanisé et procédé de production associé |
JP5263412B2 (ja) * | 2010-09-02 | 2013-08-14 | 新日鐵住金株式会社 | 溶融亜鉛めっき鋼板製造装置及び溶融亜鉛めっき鋼板製造方法 |
CN101967616B (zh) * | 2010-10-26 | 2013-10-23 | 常州大学 | 一种连续热浸镀锌铝中体外循环静置降温除铁的装置 |
CN102168237B (zh) * | 2011-02-25 | 2013-10-30 | 常州大学 | 一种连续热浸镀锌铝中循环冷却降温除渣装置 |
DE102011118197B3 (de) * | 2011-11-11 | 2013-05-08 | Thyssenkrupp Steel Europe Ag | Verfahren und Vorrichtung zum Schmelztauchbeschichten eines Metallbands mit einem metallischen Überzug |
DE102011118199B3 (de) | 2011-11-11 | 2013-05-08 | Thyssenkrupp Steel Europe Ag | Verfahren und Vorrichtung zum Schmelztauchbeschichten eines Metallbands mit einem metallischen Überzug |
KR101778441B1 (ko) * | 2016-05-16 | 2017-09-14 | 주식회사 포스코 | 건식코팅장치 |
CN108144796A (zh) * | 2018-02-09 | 2018-06-12 | 阿美科福斯特惠勒动力机械有限公司 | 一种蛇形管圈浸漆装置 |
US11033925B2 (en) * | 2018-10-10 | 2021-06-15 | Girbau, S.A. | Device for the surface coating of pieces |
US11384419B2 (en) * | 2019-08-30 | 2022-07-12 | Micromaierials Llc | Apparatus and methods for depositing molten metal onto a foil substrate |
CN114377907B (zh) * | 2021-03-24 | 2023-07-18 | 青岛惠芯微电子有限公司 | 涂胶机及其涂胶方法 |
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US3977842A (en) * | 1968-08-27 | 1976-08-31 | National Steel Corporation | Product and process |
US3808033A (en) * | 1970-01-27 | 1974-04-30 | Nat Steel Corp | Continuous metallic strip hot-dip metal coating apparatus |
US3998182A (en) * | 1970-01-27 | 1976-12-21 | National Steel Corporation | Continuous metallic strip hot-dip metal coating apparatus |
US4078103A (en) * | 1975-04-17 | 1978-03-07 | Armco Steel Corporation | Method and apparatus for finishing molten metallic coatings |
US4082868A (en) * | 1976-03-18 | 1978-04-04 | Armco Steel Corporation | Method for continuously contact-coating one side only of a ferrous base metal strip with a molten coating metal |
JPS5388633A (en) * | 1977-01-17 | 1978-08-04 | Nippon Steel Corp | Method of preventing formation of dross floated in continuous melting zinc plating bath and its device |
SU676637A1 (ru) * | 1977-01-21 | 1979-07-30 | Ордена Ленина И Трудового Красного Знамени Институт Электросварки Им. Е.О.Патона Ан Украинской Сср | Электродна печь-ванна дл гор чего покрыти |
US4075008A (en) * | 1977-04-04 | 1978-02-21 | United States Steel Corporation | Method for the reclamation of zinc from galvanizing baths |
US4257549A (en) * | 1978-03-14 | 1981-03-24 | H. H. Robertson Company | Method of making aluminum-base metal clad galvanized steel laminate |
US4207831A (en) * | 1979-02-16 | 1980-06-17 | Bethlehem Steel Corporation | Apparatus for one side coating of a continuous strip |
JPS55128569A (en) * | 1979-03-26 | 1980-10-04 | Nippon Kokan Kk <Nkk> | Method and apparatus for hot galvanization |
LU81955A1 (fr) * | 1979-12-05 | 1981-07-23 | Centre Rech Metallurgique | Procede de revetement en continu de toles metalliques |
JPS5735671A (en) * | 1980-08-11 | 1982-02-26 | Nippon Kokan Kk <Nkk> | Continuously galvanizing method for strip |
US4408561A (en) * | 1981-08-24 | 1983-10-11 | Nippon Steel Corporation | Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet |
US4444814A (en) * | 1982-06-11 | 1984-04-24 | Armco Inc. | Finishing method and means for conventional hot-dip coating of a ferrous base metal strip with a molten coating metal using conventional finishing rolls |
US5073415A (en) * | 1986-05-15 | 1991-12-17 | Union Carbide Coatings Service Technology Corporation | Apparatus for coating an iron based metal with a liquid protective metal and method |
US4971842A (en) * | 1987-02-27 | 1990-11-20 | Rasmet Ky | Method for controlling the thickness of an intermetallic layer on a continuous steel product in a continuous hot-dip galvanizing process |
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FR2654749B1 (fr) * | 1989-11-21 | 1994-03-25 | Sollac | Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier. |
JP2808334B2 (ja) | 1989-12-15 | 1998-10-08 | 川崎製鉄株式会社 | 連続溶融金属めっきに用いられるめっき浴槽 |
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US5985365A (en) * | 1997-10-17 | 1999-11-16 | Galvanizing Services Co., Inc. | Method and automated apparatus for galvanizing threaded rods |
JPH11152553A (ja) * | 1997-11-14 | 1999-06-08 | Nkk Corp | 溶融亜鉛めっき設備におけるドロス除去装置および方法 |
US5958518A (en) * | 1998-01-29 | 1999-09-28 | Sippola; Perti J. | Method of producing hot-dip zinc coated steel sheet free of dross pick-up defects on coating and associated apparatus |
JPH11286761A (ja) | 1998-04-01 | 1999-10-19 | Nkk Corp | 溶融亜鉛系めっき装置及び方法 |
JP4631913B2 (ja) * | 1998-04-01 | 2011-02-16 | Jfeスチール株式会社 | 溶融亜鉛系めっき方法およびそのための装置 |
KR100360748B1 (ko) * | 1998-04-01 | 2002-11-23 | 닛폰 고칸 가부시키가이샤 | 용융아연계 도금방법 및 그 장치 |
JPH11323519A (ja) * | 1998-05-13 | 1999-11-26 | Nkk Corp | 溶融亜鉛系めっき装置及び方法 |
JP2001262306A (ja) * | 2000-03-21 | 2001-09-26 | Nisshin Steel Co Ltd | Zn−Al系めっき浴の成分調整方法および装置 |
DE10020284A1 (de) * | 2000-04-26 | 2001-10-31 | Stolberger Metallwerke Gmbh | Verfahren und Anordnung zum Regenerieren einer verunreinigten Metallschmelze |
KR20030080859A (ko) * | 2002-04-11 | 2003-10-17 | 주식회사 포스코 | 용융아연 도금욕조의 레벨, 온도 및 알루미늄 농도 제어장치 |
JP4507681B2 (ja) * | 2003-06-19 | 2010-07-21 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板用めっき浴の温度制御方法 |
RU2403314C2 (ru) * | 2006-05-26 | 2010-11-10 | Ниппон Стил Корпорейшн | Устройство для предотвращения сматывания листового металла в ванне непрерывного горячего погружения |
JP5115041B2 (ja) * | 2007-06-08 | 2013-01-09 | Jfeスチール株式会社 | 溶融金属めっき装置 |
-
2008
- 2008-02-08 KR KR1020107019912A patent/KR101520136B1/ko active IP Right Grant
- 2008-02-08 BR BRPI0822326A patent/BRPI0822326A2/pt not_active Application Discontinuation
- 2008-02-08 US US12/866,788 patent/US8464654B2/en not_active Expired - Fee Related
- 2008-02-08 JP JP2010545518A patent/JP5586478B2/ja not_active Expired - Fee Related
- 2008-02-08 WO PCT/FR2008/000164 patent/WO2009098363A1/fr active Application Filing
- 2008-02-08 CN CN2008801264014A patent/CN102037149B/zh not_active Expired - Fee Related
- 2008-02-08 EP EP08761864A patent/EP2240621A1/fr not_active Withdrawn
- 2008-02-08 AU AU2008350134A patent/AU2008350134B2/en not_active Ceased
- 2008-02-08 CA CA2714475A patent/CA2714475C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102037149A (zh) | 2011-04-27 |
AU2008350134A1 (en) | 2009-08-13 |
EP2240621A1 (fr) | 2010-10-20 |
KR101520136B1 (ko) | 2015-05-13 |
AU2008350134B2 (en) | 2014-01-30 |
BRPI0822326A2 (pt) | 2019-02-26 |
KR20100108617A (ko) | 2010-10-07 |
US8464654B2 (en) | 2013-06-18 |
US20100307412A1 (en) | 2010-12-09 |
WO2009098363A1 (fr) | 2009-08-13 |
JP2011511166A (ja) | 2011-04-07 |
JP5586478B2 (ja) | 2014-09-10 |
CN102037149B (zh) | 2013-05-29 |
CA2714475C (fr) | 2015-06-30 |
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