DE3471691D1 - Method and apparatus for the continuous coating of a strip with an oxidizable coating - Google Patents

Method and apparatus for the continuous coating of a strip with an oxidizable coating

Info

Publication number
DE3471691D1
DE3471691D1 DE8484400723T DE3471691T DE3471691D1 DE 3471691 D1 DE3471691 D1 DE 3471691D1 DE 8484400723 T DE8484400723 T DE 8484400723T DE 3471691 T DE3471691 T DE 3471691T DE 3471691 D1 DE3471691 D1 DE 3471691D1
Authority
DE
Germany
Prior art keywords
coating
strip
gas
oxidizable
continuous
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
DE8484400723T
Other languages
English (en)
Inventor
Jean-Paul Hennechart
Bernard Bramaud
Francois Prat
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.)
Ziegler SA
Original Assignee
Ziegler SA
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
Application filed by Ziegler SA filed Critical Ziegler SA
Application granted granted Critical
Publication of DE3471691D1 publication Critical patent/DE3471691D1/de
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
    • C23C2/14—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
    • 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
    • C23C2/26—After-treatment
    • C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
    • 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
    • C23C2/26—After-treatment
    • C23C2/265—After-treatment by applying solid particles to the molten coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Wrappers (AREA)
  • Chemical Vapour Deposition (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
DE8484400723T 1983-04-13 1984-04-11 Method and apparatus for the continuous coating of a strip with an oxidizable coating Expired DE3471691D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8306056A FR2544337B1 (fr) 1983-04-13 1983-04-13 Procede et installation pour le revetement en continu d'une bande a l'aide d'un revetement oxydable

Publications (1)

Publication Number Publication Date
DE3471691D1 true DE3471691D1 (en) 1988-07-07

Family

ID=9287818

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198484400723T Pending DE122856T1 (de) 1983-04-13 1984-04-11 Verfahren und vorrichtung zum kontinuierlichen ueberziehen eines bleches mit einem oxydierbaren ueberzug.
DE8484400723T Expired DE3471691D1 (en) 1983-04-13 1984-04-11 Method and apparatus for the continuous coating of a strip with an oxidizable coating

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198484400723T Pending DE122856T1 (de) 1983-04-13 1984-04-11 Verfahren und vorrichtung zum kontinuierlichen ueberziehen eines bleches mit einem oxydierbaren ueberzug.

Country Status (8)

Country Link
US (1) US4612215A (de)
EP (1) EP0122856B1 (de)
JP (1) JPS59205463A (de)
AT (1) ATE34780T1 (de)
CA (1) CA1251364A (de)
DE (2) DE122856T1 (de)
ES (1) ES8501805A1 (de)
FR (1) FR2544337B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4008738C1 (en) * 1989-06-07 1990-11-08 Hoesch Stahl Ag, 4600 Dortmund, De Improving surface quality of steel strip or sheet - by coating with aluminium zinc alloy including silicon
FR2807070B1 (fr) * 2000-03-28 2002-05-17 Delot Process Sa Procede et dispositif pour realiser un revetement metallique sur un objet sortant d'un bain de metal fondu
DE10333766B4 (de) * 2003-07-23 2009-01-22 Thyssenkrupp Steel Ag Verfahren und Vorrichtung zum Schmelztauchbeschichten von Metallband
JP4451194B2 (ja) * 2004-04-13 2010-04-14 三菱日立製鉄機械株式会社 液体ワイピング装置
US20050281953A1 (en) * 2004-06-21 2005-12-22 Carroll Kevin R Coating apparatus and method
EP2045349A1 (de) * 2007-10-05 2009-04-08 Linde Aktiengesellschaft Vorrichtung und Verfahren zur durchgehenden feuerverzinkten Beschichtung von Metallstreifen
EP2166124A1 (de) * 2008-09-12 2010-03-24 Linde AG Verfahren und Vorrichtung zur kontinuierlichen Schmelztauchbeschichtung von Metallbändern
WO2010130884A1 (fr) 2009-05-14 2010-11-18 Arcelormittal Investigacion Y Desarrollo Sl Procédé de fabrication d'une bande métallique revêtue présentant un aspect amélioré
WO2010130883A1 (fr) * 2009-05-14 2010-11-18 Arcelormittal Investigacion Y Desarrollo Sl Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore
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
DE202015104823U1 (de) * 2015-09-01 2015-10-27 Fontaine Engineering Und Maschinen Gmbh Vorrichtung zum Behandeln eines Metallbandes
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
DE102016222230A1 (de) 2016-08-26 2018-03-01 Sms Group Gmbh Verfahren und Beschichtungseinrichtung zum Beschichten eines Metallbandes
DE102017109559B3 (de) 2017-05-04 2018-07-26 Fontaine Engineering Und Maschinen Gmbh Vorrichtung zum Behandeln eines Metallbandes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1588258A (en) * 1926-01-15 1926-06-08 Air Reduction Production of oxygen-free nitrogen
US1773495A (en) * 1928-08-21 1930-08-19 Newhall Henry B Corp Process and apparatus for treating galvanized articles
US2526731A (en) * 1945-02-13 1950-10-24 Armco Steel Corp Method of and apparatus for coating metallic strands with a metal coating
US2889803A (en) * 1956-05-29 1959-06-09 William S Pearson Galvanizing means
JPS5235722A (en) * 1975-09-16 1977-03-18 Nippon Steel Corp One side molten metal plating method
JPS55110716A (en) * 1979-02-20 1980-08-26 Ishikawajima Harima Heavy Ind Co Ltd Slab insertion device for heating furnace
US4330574A (en) * 1979-04-16 1982-05-18 Armco Inc. Finishing method for conventional hot dip coating of a ferrous base metal strip with a molten coating metal
AU538925B2 (en) * 1979-04-16 1984-09-06 Ak Steel Corporation Finishing of hop dip coating of ferrous base metal
AU525668B2 (en) * 1980-04-25 1982-11-18 Nippon Steel Corporation Hot dip galvanizing steel strip with zinc based alloys
JPS56158860A (en) * 1980-05-13 1981-12-07 Nippon Steel Corp Method and apparatus for removing fume from galvanizing
US4370357A (en) * 1981-03-11 1983-01-25 Cleveland Gear Company Process of continuous metal coating
FR2507106B1 (fr) * 1981-06-03 1986-07-11 Stein Heurtey Dispositif pour le traitement de surfaces de toles galvanisees en atmosphere confinee
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
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

Also Published As

Publication number Publication date
FR2544337A1 (fr) 1984-10-19
EP0122856A1 (de) 1984-10-24
US4612215A (en) 1986-09-16
ATE34780T1 (de) 1988-06-15
JPS59205463A (ja) 1984-11-21
ES531555A0 (es) 1984-12-01
DE122856T1 (de) 1985-05-23
FR2544337B1 (fr) 1985-08-09
ES8501805A1 (es) 1984-12-01
EP0122856B1 (de) 1988-06-01
CA1251364A (fr) 1989-03-21
JPH0534424B2 (de) 1993-05-24

Similar Documents

Publication Publication Date Title
DE3471691D1 (en) Method and apparatus for the continuous coating of a strip with an oxidizable coating
AU540945B2 (en) Treating a bath of liquid metal with gas
JPS56146930A (en) Apparatus for and method of starting thermochemical combustion of oxygen and hydrogen
ZA817622B (en) Process for treating industrial gas stream
DE3172105D1 (en) Process for plasma oxidizing substrates
JPS55128583A (en) Method and apparatus for pretreating substrate and coating membrane
GB2021087A (en) Process and an apparatus for chemical reduction of the phosphate content of water
GB2078779B (en) Apparatus and method for production of reducing gases
SG66585G (en) Method and apparatus for treating openweave substrates with foam
JPS5550090A (en) Apparatus for vaporizing carbon by molten metal bath
ZA812148B (en) Process for carburizing ferrous metals
ES8606517A1 (es) Procedimiento para cincar de una forma continua en bano en caliente,por lo menos un lado de una banda de metal base fe-rroso
GB2036712B (en) Process for the detoxification of elluents containing nitrite ions
DE3265678D1 (en) Column for treating gases
EP0260533A3 (en) Method and apparatus for removing a liquid coating from steel strip
DE3275470D1 (en) Method and apparatus for coating by glow discharge
ES8501806A1 (es) Instalacion para el revestimiento en continuo de banda, en especial para la galvanizacion de chapa de acero
YU283681A (en) Process for the injection of a gas of high oxygen content into a melt bath containing non-ferrous metals
DE3376677D1 (en) Method for threading filaments on rollers of oxidizing furnace and apparatus therefor
JPS54142104A (en) Method and apparatus for treating molten metal
JPS5791451A (en) Method of and apparatus for hourly increasing concentration of gas components borne by carrier
DE2966766D1 (en) Apparatus and process for the treatment of molten metal
GB2033560B (en) Process for treating metals using recycled gases
JPS5533791A (en) Method of treating plasma of substance
GB2075646B (en) Process and apparatus for furnace operation with gas seal

Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: GALVANOR ZIEGLER, PARIS, FR

8364 No opposition during term of opposition