ES8103190A1 - PROCEDURE AND FINISHING APPARATUS FOR BOTH SIDES COATING BY HOT DIPPING OF A METALLIC-CA BAND WITH A FERROUS BASE AND A MELTED COATING METAL - Google Patents

PROCEDURE AND FINISHING APPARATUS FOR BOTH SIDES COATING BY HOT DIPPING OF A METALLIC-CA BAND WITH A FERROUS BASE AND A MELTED COATING METAL

Info

Publication number
ES8103190A1
ES8103190A1 ES490588A ES490588A ES8103190A1 ES 8103190 A1 ES8103190 A1 ES 8103190A1 ES 490588 A ES490588 A ES 490588A ES 490588 A ES490588 A ES 490588A ES 8103190 A1 ES8103190 A1 ES 8103190A1
Authority
ES
Spain
Prior art keywords
band
enclosure
procedure
coating
metal
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
ES490588A
Other languages
Spanish (es)
Other versions
ES490588A0 (en
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
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=ES8103190(A1) "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
Publication of ES490588A0 publication Critical patent/ES490588A0/en
Publication of ES8103190A1 publication Critical patent/ES8103190A1/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)

Abstract

PROCEDIMIENTO Y APARATO PARA EL REVESTIMIENTO DE INMERSION EN CALIENTE DE UN BANDA METALICA CON UN METAL DE REVESTIMIENTO FUNDIDO. CARACTERIZADO DICHO PROCEDIMIENTO PORQUE COMPRENDE LAS FASES DE: PROPORCIONAR UN RECINTO EN RELACION DE ESTANQUEIDAD CON EL BAÑO PARA LA BANDA METALICA DE BASE FERROSA, MANTENER UNA ATMOSFERA ANTIOXIDANTE DENTRO DEL RECINTO, SITUAR UNA TOBERA DE ACABADO POR CHORRO A CADA LADO DE LA BANDA REVESTIDA, DAR UN ACABADO POR CHORRO CON UN GAS ANTIOXIDANTE Y MANTENER DENTRO DEL RECINTO UN NIVEL DE OXIGENO INFERIOR A APROXIMADAMENTE 200 PPM. EL APARATO ESTA CARACTERIZADO PORQUE TIENE UN RECIPIENTE DE REVESTIMIENTO (8), MEDIOS PARA CONDUCIR LA BANDA METALICA (9) A TRAVES DEL BAÑO, MEDIOS DE PREPARACION DE LA BANDA METALICA (2, 3, 4, 5), UN PAR DE TOBERAS DE ACABADO POR CHORRO (28, 29) DENTRO DE UN RECINTO (27) Y MEDIOS PARA PROPORCIONAR ESTANQUEIDAD AL RECINTO (27).PROCEDURE AND APPARATUS FOR HOT DIP COATING A METAL STRIP WITH A MOLTEN COATING METAL. SAID PROCEDURE IS CHARACTERIZED BECAUSE IT INCLUDES THE PHASES OF: PROVIDING AN ENCLOSURE IN A WATERPROOF RELATIONSHIP WITH THE BATH FOR THE FERROUS-BASED METAL BAND, MAINTAINING AN ANTIOXIDANT ATMOSPHERE INSIDE THE ENCLOSURE, PLACING A JET FINISHING NOZZLE ON EACH SIDE OF THE COATED BAND, GIVE A JET FINISH WITH AN ANTIOXIDANT GAS AND MAINTAIN AN OXYGEN LEVEL LOWER THAN APPROXIMATELY 200 PPM INSIDE THE ENCLOSURE. THE APPARATUS IS CHARACTERIZED BECAUSE IT HAS A COATING CONTAINER (8), MEANS FOR DRIVING THE METAL BAND (9) THROUGH THE BATH, MEANS FOR PREPARING THE METAL BAND (2, 3, 4, 5), A PAIR OF NOZZLES JET FINISHING (28, 29) WITHIN AN ENCLOSURE (27) AND MEANS TO PROVIDE WATERTIGHTING TO THE ENCLOSURE (27).

ES490588A 1979-04-16 1980-04-15 PROCEDURE AND FINISHING APPARATUS FOR BOTH SIDES COATING BY HOT DIPPING OF A METALLIC-CA BAND WITH A FERROUS BASE AND A MELTED COATING METAL Expired ES8103190A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3066079A 1979-04-16 1979-04-16

Publications (2)

Publication Number Publication Date
ES490588A0 ES490588A0 (en) 1981-02-16
ES8103190A1 true ES8103190A1 (en) 1981-02-16

Family

ID=21855321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490588A Expired ES8103190A1 (en) 1979-04-16 1980-04-15 PROCEDURE AND FINISHING APPARATUS FOR BOTH SIDES COATING BY HOT DIPPING OF A METALLIC-CA BAND WITH A FERROUS BASE AND A MELTED COATING METAL

Country Status (22)

Country Link
JP (1) JPS5835590B2 (en)
AR (1) AR223217A1 (en)
AT (1) AT367803B (en)
AU (1) AU538925B2 (en)
BE (1) BE882777A (en)
BR (1) BR8002221A (en)
CA (1) CA1124142A (en)
CS (1) CS216550B2 (en)
DE (1) DE3014651C2 (en)
ES (1) ES8103190A1 (en)
FI (1) FI69122C (en)
FR (2) FR2454470A1 (en)
GB (1) GB2048959B (en)
IN (1) IN153982B (en)
IT (1) IT1193413B (en)
MX (1) MX154557A (en)
NL (1) NL185463C (en)
PL (1) PL126450B1 (en)
RO (1) RO109955B1 (en)
SE (1) SE445561B (en)
YU (1) YU42212B (en)
ZA (1) ZA802127B (en)

Families Citing this family (23)

* 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 (en) * 1983-03-09 1984-09-20 Nippon Steel Corp Manufacture of hot-dip aluminum-coated steel sheet having coating layer of uniform thickness along longitudinal direction of steel strip
FR2544337B1 (en) * 1983-04-13 1985-08-09 Ziegler Sa METHOD AND INSTALLATION FOR THE CONTINUOUS COATING OF A STRIP USING AN OXIDIZABLE COATING
FR2544336B1 (en) * 1983-04-13 1985-08-09 Ziegler Sa INSTALLATION FOR THE CONTINUOUS COATING OF BELT, PARTICULARLY FOR THE GALVANIZATION OF STEEL SHEET
US4466999A (en) * 1983-10-28 1984-08-21 United States Steel Corporation Atmospheric gas practice for hot-dip coating of metals
DE3631893A1 (en) * 1986-09-19 1988-03-31 Paul Fontaine METHOD AND DEVICE FOR STRIPING SHEET COATED WITH MELT LIQUID MATERIAL
FR2608945B1 (en) * 1986-12-31 1990-01-12 Stein Heurtey IMPROVEMENTS IN OR RELATING TO SPIN-OUT SYSTEMS, BY GAS BLOWING, OF A METAL COATING DEPOSITED ON A STRIP
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
DE4300868C1 (en) * 1993-01-15 1994-03-17 Duma Masch Anlagenbau Coating device
DE4223342C1 (en) * 1992-07-16 1994-03-17 Duma Masch Anlagenbau Appts to blow=off surplus coating material from metal strip - esp. for galvanising, has guides as covers to direct blowing medium at the strip surface
GB2281309B (en) * 1993-08-27 1997-04-23 Boc Group Plc A method of galvanising
DE10123784A1 (en) * 2001-05-16 2002-11-21 Sms Demag Ag Method and device for coating metal strip, in particular cold-rolled steel strip
FR2857280A1 (en) * 2003-07-08 2005-01-14 Dominique Laurain Tank for the uniform coating of components with a liquid coating material incorporating a system for the evacuation of surplus coating material, notably for zinc coating strip
AT505289B1 (en) * 2007-07-18 2008-12-15 Ebner Instrieofenbau Ges M B H METHOD FOR HEAT TREATMENT OF A METAL STRIP
BE1018124A3 (en) * 2008-07-01 2010-05-04 Ct Rech Metallurgiques Asbl Metal products i.e. steel wires, coating method, involves coating metal products by molten metal using heavy gas at molecular weight greater than or equal to specific value, where gas does not decompose at temperatures below specific value
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 (en) * 2012-08-01 2015-07-10 동국제강주식회사 Production method for zn-al alloy coated steel sheet and its production device
KR101758717B1 (en) 2016-05-17 2017-07-18 동국제강주식회사 Apparatus for producing zinc-aluminum alloy-coated steel sheet with superior workability and corrosion resistance and manufacturing method using the same
CN112246529A (en) * 2020-10-29 2021-01-22 沈阳维科真空技术有限公司 A storage tank for vacuum pressure impregnation
CN114558998B (en) * 2022-03-24 2026-01-16 金合同盛(天津)企业管理咨询中心(有限合伙) Crystallizer, copper melting furnace and copper-clad steel production line with same
CN115011903B (en) * 2022-08-09 2022-10-21 苏州科思拓机械科技有限公司 Intelligent tinning equipment to production of photovoltaic solder strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078103A (en) * 1975-04-17 1978-03-07 Armco Steel Corporation Method and 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
GB2048959A (en) 1980-12-17
ES490588A0 (en) 1981-02-16
DE3014651A1 (en) 1980-10-30
FR2501724B1 (en) 1986-12-26
AT367803B (en) 1982-08-10
IN153982B (en) 1984-09-08
DE3014651C2 (en) 1984-05-17
ATA203480A (en) 1981-12-15
ZA802127B (en) 1981-04-29
NL185463B (en) 1989-11-16
IT1193413B (en) 1988-06-22
JPS5835590B2 (en) 1983-08-03
CS216550B2 (en) 1982-11-26
JPS55141554A (en) 1980-11-05
FR2454470A1 (en) 1980-11-14
FI801161A7 (en) 1980-10-17
NL185463C (en) 1990-04-17
YU103380A (en) 1983-02-28
AR223217A1 (en) 1981-07-31
NL8002079A (en) 1980-10-20
AU538925B2 (en) 1984-09-06
FI69122C (en) 1985-12-10
MX154557A (en) 1987-09-25
PL223506A1 (en) 1981-02-13
BE882777A (en) 1980-07-31
SE8002796L (en) 1980-10-17
RO109955B1 (en) 1995-07-28
FI69122B (en) 1985-08-30
IT8067584A0 (en) 1980-04-15
AU5687280A (en) 1980-10-23
BR8002221A (en) 1980-11-18
YU42212B (en) 1988-06-30
PL126450B1 (en) 1983-08-31
SE445561B (en) 1986-06-30
CA1124142A (en) 1982-05-25
GB2048959B (en) 1984-02-01
FR2501724A1 (en) 1982-09-17

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20010217