CA1124142A - Finishing method and apparatus for conventional hot dip coating of a ferrous base metal strip with a molten coating metal - Google Patents

Finishing method and apparatus for conventional hot dip coating of a ferrous base metal strip with a molten coating metal

Info

Publication number
CA1124142A
CA1124142A CA348,587A CA348587A CA1124142A CA 1124142 A CA1124142 A CA 1124142A CA 348587 A CA348587 A CA 348587A CA 1124142 A CA1124142 A CA 1124142A
Authority
CA
Canada
Prior art keywords
strip
enclosure
coating
bath
jet
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
Application number
CA348,587A
Other languages
English (en)
French (fr)
Inventor
Marvin B. Pierson
Charles Flinchum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armco Inc
Armco Steel Co LP
Original Assignee
Armco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21855321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1124142(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Armco Inc filed Critical Armco Inc
Application granted granted Critical
Publication of CA1124142A publication Critical patent/CA1124142A/en
Expired legal-status Critical Current

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
    • C23C2/34—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
    • C23C2/40—Plates; Strips
    • 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)
  • Electroplating Methods And Accessories (AREA)
CA348,587A 1979-04-16 1980-03-27 Finishing method and apparatus for conventional hot dip coating of a ferrous base metal strip with a molten coating metal Expired CA1124142A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3066079A 1979-04-16 1979-04-16
US30,660 1979-04-16

Publications (1)

Publication Number Publication Date
CA1124142A true CA1124142A (en) 1982-05-25

Family

ID=21855321

Family Applications (1)

Application Number Title Priority Date Filing Date
CA348,587A Expired CA1124142A (en) 1979-04-16 1980-03-27 Finishing method and apparatus for conventional hot dip coating of a ferrous base metal strip with a molten coating metal

Country Status (22)

Country Link
JP (1) JPS5835590B2 (de)
AR (1) AR223217A1 (de)
AT (1) AT367803B (de)
AU (1) AU538925B2 (de)
BE (1) BE882777A (de)
BR (1) BR8002221A (de)
CA (1) CA1124142A (de)
CS (1) CS216550B2 (de)
DE (1) DE3014651C2 (de)
ES (1) ES490588A0 (de)
FI (1) FI69122C (de)
FR (2) FR2454470A1 (de)
GB (1) GB2048959B (de)
IN (1) IN153982B (de)
IT (1) IT1193413B (de)
MX (1) MX154557A (de)
NL (1) NL185463C (de)
PL (1) PL126450B1 (de)
RO (1) RO109955B1 (de)
SE (1) SE445561B (de)
YU (1) YU42212B (de)
ZA (1) ZA802127B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203764A (en) * 1981-06-11 1982-12-14 Nippon Steel Corp Hot-dipping device which is capable of controlling oxygen concentration in plating atmosphere
AU559752B2 (en) * 1982-12-24 1987-03-19 Sumitomo Electric Industries, Ltd. Hot-dipping an elongated body
JPS59166668A (ja) * 1983-03-09 1984-09-20 Nippon Steel Corp 鋼ストリツプ長手方向で均一なメツキ層厚をもつ溶融アルミメツキ鋼板の製造法
FR2544336B1 (fr) * 1983-04-13 1985-08-09 Ziegler Sa Installation pour le revetement en continu de bande, notamment pour la galvanisation de tole d'acier
FR2544337B1 (fr) * 1983-04-13 1985-08-09 Ziegler Sa Procede et installation pour le revetement en continu d'une bande a l'aide d'un revetement oxydable
US4466999A (en) * 1983-10-28 1984-08-21 United States Steel Corporation Atmospheric gas practice for hot-dip coating of metals
DE3631893A1 (de) * 1986-09-19 1988-03-31 Paul Fontaine Verfahren und vorrichtung zum abstreifen von mit schmelzfluessigem material beschichtetem blech
FR2608945B1 (fr) * 1986-12-31 1990-01-12 Stein Heurtey Perfectionnements apportes aux systemes d'essorage, par soufflage de gaz, d'un revetement metallique depose sur une bande
US4719129A (en) * 1987-02-09 1988-01-12 Armco Inc. Multiple nozzle jet finishing
US5023113A (en) * 1988-08-29 1991-06-11 Armco Steel Company, L.P. Hot dip aluminum coated chromium alloy steel
DE4223342C1 (de) * 1992-07-16 1994-03-17 Duma Masch Anlagenbau Abblasvorrichtung
DE4300868C1 (de) * 1993-01-15 1994-03-17 Duma Masch Anlagenbau Beschichtungsvorrichtung
GB2281309B (en) * 1993-08-27 1997-04-23 Boc Group Plc A method of galvanising
DE10123784A1 (de) 2001-05-16 2002-11-21 Sms Demag Ag Verfahren und Einrichtung zum Beschichten von Metallband, insbesondere von kaltgewalztem Stahlband
FR2857280A1 (fr) * 2003-07-08 2005-01-14 Dominique Laurain Cuve d'enduction pour enduction uniforme de pieces defilant unitairement et comportant au moins un moyen de soufflage
AT505289B1 (de) * 2007-07-18 2008-12-15 Ebner Instrieofenbau Ges M B H Verfahren zur wärmebehandlung eines metallbandes
BE1018124A3 (fr) * 2008-07-01 2010-05-04 Ct Rech Metallurgiques Asbl Procede d'essorage de bandes metalliques.
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
KR101535073B1 (ko) * 2012-08-01 2015-07-10 동국제강주식회사 가공성 및 내식성이 우수한 아연-알루미늄계 합금도금강판의 제조방법
KR101758717B1 (ko) 2016-05-17 2017-07-18 동국제강주식회사 표면 품질이 우수한 용융도금강판을 제조하기 위한 질소구름을 형성하기 위한 장치 및 이를 이용한 아연-알루미늄합금도금강판을 제조하는 방법
CN115011903B (zh) * 2022-08-09 2022-10-21 苏州科思拓机械科技有限公司 针对光伏焊带生产的智能型镀锡设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153006A (en) * 1975-04-17 1979-05-08 Armco Steel Corporation Apparatus for finishing molten metallic coatings
JPS5352549A (en) * 1976-10-26 1978-05-13 Nippon Steel Corp Method for wiping liquid materials from continous strips
JPS5395831A (en) * 1977-02-02 1978-08-22 Nippon Steel Corp High speed wiping method by nonoxidizing gas

Also Published As

Publication number Publication date
JPS5835590B2 (ja) 1983-08-03
JPS55141554A (en) 1980-11-05
FR2501724A1 (fr) 1982-09-17
FR2454470A1 (fr) 1980-11-14
YU103380A (en) 1983-02-28
NL185463B (nl) 1989-11-16
NL8002079A (nl) 1980-10-20
IN153982B (de) 1984-09-08
AU5687280A (en) 1980-10-23
FI801161A (fi) 1980-10-17
ES8103190A1 (es) 1981-02-16
RO109955B1 (ro) 1995-07-28
ATA203480A (de) 1981-12-15
MX154557A (es) 1987-09-25
SE445561B (sv) 1986-06-30
SE8002796L (sv) 1980-10-17
PL126450B1 (en) 1983-08-31
AU538925B2 (en) 1984-09-06
IT8067584A0 (it) 1980-04-15
NL185463C (nl) 1990-04-17
IT1193413B (it) 1988-06-22
AR223217A1 (es) 1981-07-31
BR8002221A (pt) 1980-11-18
BE882777A (fr) 1980-07-31
DE3014651A1 (de) 1980-10-30
DE3014651C2 (de) 1984-05-17
CS216550B2 (en) 1982-11-26
GB2048959B (en) 1984-02-01
GB2048959A (en) 1980-12-17
PL223506A1 (de) 1981-02-13
YU42212B (en) 1988-06-30
FR2501724B1 (fr) 1986-12-26
AT367803B (de) 1982-08-10
FI69122C (fi) 1985-12-10
FI69122B (fi) 1985-08-30
ZA802127B (en) 1981-04-29
ES490588A0 (es) 1981-02-16

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Legal Events

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