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DE68917588D1 - Method and device for the continuous etching and coating of stainless steel strips with aluminum. - Google Patents

Method and device for the continuous etching and coating of stainless steel strips with aluminum.

Info

Publication number
DE68917588D1
DE68917588D1 DE68917588T DE68917588T DE68917588D1 DE 68917588 D1 DE68917588 D1 DE 68917588D1 DE 68917588 T DE68917588 T DE 68917588T DE 68917588 T DE68917588 T DE 68917588T DE 68917588 D1 DE68917588 D1 DE 68917588D1
Authority
DE
Germany
Prior art keywords
aluminum
coating
stainless steel
steel strips
continuous etching
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 - Fee Related
Application number
DE68917588T
Other languages
German (de)
Other versions
DE68917588T2 (en
Inventor
Bogdan Zega
Peter Boswell
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Application granted granted Critical
Publication of DE68917588D1 publication Critical patent/DE68917588D1/en
Publication of DE68917588T2 publication Critical patent/DE68917588T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • C23C2/004—Snouts
    • 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
    • C23C2/0035—Means for continuously moving substrate through, into or out of the bath
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching

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)
  • ing And Chemical Polishing (AREA)
DE68917588T 1989-05-18 1989-05-18 Method and device for the continuous etching and coating of stainless steel strips with aluminum. Expired - Fee Related DE68917588T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89810362A EP0397952B1 (en) 1989-05-18 1989-05-18 A method and apparatus for the continuous etching and aluminum plating of stainless steel strips

Publications (2)

Publication Number Publication Date
DE68917588D1 true DE68917588D1 (en) 1994-09-22
DE68917588T2 DE68917588T2 (en) 1995-01-19

Family

ID=8203148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917588T Expired - Fee Related DE68917588T2 (en) 1989-05-18 1989-05-18 Method and device for the continuous etching and coating of stainless steel strips with aluminum.

Country Status (4)

Country Link
EP (1) EP0397952B1 (en)
JP (1) JP2825931B2 (en)
CA (1) CA2016893C (en)
DE (1) DE68917588T2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774424B2 (en) * 1990-11-29 1995-08-09 日本鋼管株式会社 Continuous pretreatment method for metal strip
JPH04297560A (en) * 1991-03-26 1992-10-21 Nisshin Steel Co Ltd Method and apparatus for continuously hot-dipping steel strip
JPH0768620B2 (en) * 1991-09-30 1995-07-26 中外炉工業株式会社 Metal strip surface cleaning equipment
KR0166099B1 (en) * 1992-02-12 1999-01-15 코가 노리수케 Corrosion-resistant aluminum-silicon-chromium plated steel sheet and manufacturing method thereof
BE1010913A3 (en) † 1997-02-11 1999-03-02 Cockerill Rech & Dev Annealing process substrate metal in parade.
KR100489269B1 (en) * 2002-11-18 2005-05-11 포항강판 주식회사 Aluminum coating system for stainless steel plate and method for coating thereof
DE102005012296A1 (en) † 2005-03-17 2006-09-21 Sms Demag Ag Method and device for descaling a metal strip
KR101372624B1 (en) * 2006-12-27 2014-03-10 주식회사 포스코 Method for producing hot-dip aluminized stainless steel sheet using atmospheric pressure plasma
NL2017925B1 (en) * 2016-12-05 2018-06-18 Onderzoekscentrum Voor Aanwending Van Staal N V Method and system for manufacturing a steel product having a coating with spangles, and a steel product having a coating with spangles
CN110519976B (en) * 2019-08-08 2020-05-22 湖北久之洋红外系统股份有限公司 Sapphire optical window with electromagnetic shielding function and preparation method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136047C (en) *
DE665540C (en) * 1931-07-26 1938-09-28 Siemens Schuckertwerke Akt Ges Manufacture of metallic coatings on metal bodies
GB926619A (en) * 1960-02-17 1963-05-22 Continental Can Company Ic Improvements in or relating to coatings
GB1536523A (en) * 1964-03-19 1978-12-20 Centre Rech Metallurgique Production of galvanized steel strip
US3468695A (en) * 1964-07-02 1969-09-23 Alfred P Federman Method of coating a steel base with aluminum
FR1450637A (en) * 1964-07-02 1966-06-24 Process for obtaining metallic coatings, apparatus for carrying out said process and products in accordance with those obtained by the present process or similar process
US3779056A (en) * 1971-12-28 1973-12-18 Bethlehem Steel Corp Method of coating steel wire with aluminum
CH648601A5 (en) * 1979-07-31 1985-03-29 Battelle Memorial Institute METHOD OF CONTINUOUSLY COATING A METAL SUBSTRATE ON AT LEAST ONE OF ITS SURFACE WITH ANOTHER METAL AND DEVICE FOR CARRYING OUT SAID METHOD.
JPS6043476A (en) * 1983-08-17 1985-03-08 Nippon Steel Corp Continuous melt aluminization method
US4883723A (en) * 1986-05-20 1989-11-28 Armco Inc. Hot dip aluminum coated chromium alloy steel

Also Published As

Publication number Publication date
JP2825931B2 (en) 1998-11-18
DE68917588T2 (en) 1995-01-19
JPH0364442A (en) 1991-03-19
CA2016893A1 (en) 1990-11-18
EP0397952B1 (en) 1994-08-17
CA2016893C (en) 2000-01-04
EP0397952A1 (en) 1990-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee