EP0584364A4 - Al-si-cr-plated steel sheet excellent in corrosion resistance and production thereof - Google Patents
Al-si-cr-plated steel sheet excellent in corrosion resistance and production thereofInfo
- Publication number
- EP0584364A4 EP0584364A4 EP9393903330A EP93903330A EP0584364A4 EP 0584364 A4 EP0584364 A4 EP 0584364A4 EP 9393903330 A EP9393903330 A EP 9393903330A EP 93903330 A EP93903330 A EP 93903330A EP 0584364 A4 EP0584364 A4 EP 0584364A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- production
- steel sheet
- corrosion resistance
- plated steel
- sheet excellent
- 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
- 229910000831 Steel Inorganic materials 0.000 title 1
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 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
- C23C2/04—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
- C23C2/12—Aluminium or alloys based thereon
-
- 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
-
- 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
- C23C2/003—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
- C23C2/02—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
-
- 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
- C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
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)
- Other Surface Treatments For Metallic Materials (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4059016A JP2938658B2 (en) | 1992-02-12 | 1992-02-12 | Multi-layer alloy plated steel sheet and method for producing the same |
JP59016/92 | 1992-02-12 | ||
JP59017/92 | 1992-02-12 | ||
JP4059017A JPH05222519A (en) | 1992-02-12 | 1992-02-12 | Manufacture of hot-dip coated steel sheet containing cr |
JP73560/92 | 1992-02-25 | ||
JP7356092 | 1992-02-25 | ||
JP34759/93 | 1993-01-29 | ||
JP5034759A JPH06228725A (en) | 1993-01-29 | 1993-01-29 | Hot-dip al-si-cr base plated steel sheet and its production |
JP34760/93 | 1993-01-29 | ||
JP03476093A JP3207958B2 (en) | 1992-02-25 | 1993-01-29 | Composite Al alloy plated steel sheet and method for producing the same |
PCT/JP1993/000163 WO1993016210A1 (en) | 1992-02-12 | 1993-02-09 | Al-Si-Cr-PLATED STEEL SHEET EXCELLENT IN CORROSION RESISTANCE AND PRODUCTION THEREOF |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0584364A1 EP0584364A1 (en) | 1994-03-02 |
EP0584364A4 true EP0584364A4 (en) | 1994-08-17 |
EP0584364B1 EP0584364B1 (en) | 1996-10-16 |
Family
ID=27521637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93903330A Expired - Lifetime EP0584364B1 (en) | 1992-02-12 | 1993-02-09 | Al-Si-Cr-PLATED STEEL SHEET EXCELLENT IN CORROSION RESISTANCE AND PRODUCTION THEREOF |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0584364B1 (en) |
KR (1) | KR0166099B1 (en) |
CA (1) | CA2107560C (en) |
DE (1) | DE69305458T2 (en) |
WO (1) | WO1993016210A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0760399B1 (en) * | 1995-02-24 | 2003-05-14 | Nisshin Steel Co., Ltd. | Hot-dip aluminized sheet, process for producing the sheet, and alloy layer control device |
DE102006033072B4 (en) * | 2006-07-14 | 2008-11-13 | Von Ardenne Anlagentechnik Gmbh | Method and device for coating substrates by immersion in a molten metal |
CN103861662B (en) | 2012-12-13 | 2016-12-21 | 通用电气公司 | Anti-coking catalyst coat with aluminium oxide barrier layer |
WO2020188321A1 (en) * | 2019-03-20 | 2020-09-24 | Arcelormittal | A coated steel substrate, a method for the manufacture of a coated steel substrate, a method for manufacture of a steel product and a steel product |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE698897C (en) * | 1936-03-31 | 1940-11-19 | Bernhard Berghaus | Process for the production of layers of great hardness and resistance on objects made of iron, steel or other metals |
US3656919A (en) * | 1965-11-01 | 1972-04-18 | Avco Corp | Composite metal having a nickel alloy base with a diffused coating |
JPS5811770A (en) * | 1981-07-14 | 1983-01-22 | Nippon Steel Corp | Manufacture of molten aluminum plated steel plate with excellent corrosion resistance and plating adhesion |
EP0397952A1 (en) * | 1989-05-18 | 1990-11-22 | Nisshin Steel Co., Ltd. | A method and apparatus for the continuous etching and aluminum plating of stainless steel strips |
EP0467749A1 (en) * | 1990-07-16 | 1992-01-22 | Sollac | Method of hot dip aluminium coating of a ferritic stainless steel strip |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5576017A (en) * | 1978-12-04 | 1980-06-07 | Kawasaki Steel Corp | Surface reforming device of continuously annealed steel hoop |
JPS5858261A (en) * | 1981-10-01 | 1983-04-06 | Nippon Kokan Kk <Nkk> | Method and device for accelerating reduction of steel strip in continuous hot dipping line |
JPH0428852A (en) * | 1990-05-25 | 1992-01-31 | Nisshin Steel Co Ltd | Method and device for producing hot-dip coated band steel |
-
1993
- 1993-02-09 EP EP93903330A patent/EP0584364B1/en not_active Expired - Lifetime
- 1993-02-09 CA CA002107560A patent/CA2107560C/en not_active Expired - Fee Related
- 1993-02-09 WO PCT/JP1993/000163 patent/WO1993016210A1/en active IP Right Grant
- 1993-02-09 KR KR1019930703118A patent/KR0166099B1/en not_active IP Right Cessation
- 1993-02-09 DE DE69305458T patent/DE69305458T2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE698897C (en) * | 1936-03-31 | 1940-11-19 | Bernhard Berghaus | Process for the production of layers of great hardness and resistance on objects made of iron, steel or other metals |
US3656919A (en) * | 1965-11-01 | 1972-04-18 | Avco Corp | Composite metal having a nickel alloy base with a diffused coating |
JPS5811770A (en) * | 1981-07-14 | 1983-01-22 | Nippon Steel Corp | Manufacture of molten aluminum plated steel plate with excellent corrosion resistance and plating adhesion |
EP0397952A1 (en) * | 1989-05-18 | 1990-11-22 | Nisshin Steel Co., Ltd. | A method and apparatus for the continuous etching and aluminum plating of stainless steel strips |
EP0467749A1 (en) * | 1990-07-16 | 1992-01-22 | Sollac | Method of hot dip aluminium coating of a ferritic stainless steel strip |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Derwent World Patents Index; AN 83-21372K C09, "corrosion resistant molten aluminium plated steel plates" * |
Also Published As
Publication number | Publication date |
---|---|
CA2107560A1 (en) | 1993-08-13 |
KR0166099B1 (en) | 1999-01-15 |
EP0584364B1 (en) | 1996-10-16 |
CA2107560C (en) | 1999-05-04 |
EP0584364A1 (en) | 1994-03-02 |
DE69305458D1 (en) | 1996-11-21 |
WO1993016210A1 (en) | 1993-08-19 |
DE69305458T2 (en) | 1997-03-06 |
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