DK1013785T3 - Process for producing a blank from a hot-rolled steel sheet strip - Google Patents
Process for producing a blank from a hot-rolled steel sheet stripInfo
- Publication number
- DK1013785T3 DK1013785T3 DK99403227T DK99403227T DK1013785T3 DK 1013785 T3 DK1013785 T3 DK 1013785T3 DK 99403227 T DK99403227 T DK 99403227T DK 99403227 T DK99403227 T DK 99403227T DK 1013785 T3 DK1013785 T3 DK 1013785T3
- Authority
- DK
- Denmark
- Prior art keywords
- steel
- coating
- aluminum
- alloy
- sheet
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 239000002131 composite material Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000001995 intermetallic alloy Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
- C23C2/26—After-treatment
-
- 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
- C23C2/28—Thermal after-treatment, e.g. treatment in oil 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
Abstract
A component is produced from a strip of rolled (especially hot-rolled) sheet steel, by coating with aluminum or its alloy and pressing operations. The process involves: (a) coating the rolled sheet with a metal or an alloy assuring protection of the surface and the steel; (b) raising the temperature of the coated sheet for forming; (c) producing, at the surface, an intermetallic alloy composite assuring protection against corrosion and decarburation of the steel, with the intermetallic composite able to assure a lubrication function; (d) forming the coated sheet, notably by pressing; (e) cooling the formed component in order to confer increased hardness of the steel and increased surface hardness in the coating. The metal used for coating the steel sheet is aluminum or an aluminum alloy, so that the intermetallic alloy composite is made up of aluminum, iron and silicon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9816477A FR2787735B1 (en) | 1998-12-24 | 1998-12-24 | PROCESS FOR PRODUCING A WORKPIECE FROM A STRIP OF ROLLED STEEL SHEET AND ESPECIALLY HOT ROLLED |
Publications (2)
Publication Number | Publication Date |
---|---|
DK1013785T3 true DK1013785T3 (en) | 2007-01-15 |
DK1013785T4 DK1013785T4 (en) | 2015-11-23 |
Family
ID=9534536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK99403227.4T DK1013785T4 (en) | 1998-12-24 | 1999-12-21 | A method for producing an item from a strip of hot rolled steel sheet |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1013785B2 (en) |
AT (1) | ATE343658T2 (en) |
DE (1) | DE69933751T3 (en) |
DK (1) | DK1013785T4 (en) |
ES (1) | ES2274609T5 (en) |
FR (1) | FR2787735B1 (en) |
PT (1) | PT1013785E (en) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2807447B1 (en) * | 2000-04-07 | 2002-10-11 | Usinor | METHOD FOR MAKING A PART WITH VERY HIGH MECHANICAL CHARACTERISTICS, SHAPED BY STAMPING, FROM A STRIP OF LAMINATED AND IN PARTICULAR HOT ROLLED AND COATED STEEL SHEET |
FR2833504A1 (en) * | 2001-12-14 | 2003-06-20 | Usinor | Hot forming of motor vehicle wheel components involves hot stamping of pre-coated hot- or cold-rolled steel sheet |
EP1403388A1 (en) | 2002-09-26 | 2004-03-31 | ThyssenKrupp Stahl AG | Process for making products by high temperature deformation |
DE10307184B3 (en) * | 2003-02-20 | 2004-04-08 | Benteler Automobiltechnik Gmbh | Production of hardened components used as aluminum vehicle parts comprises heating a metal sheet plate to a hardening temperature, hot deforming, configuring into a final shape, and hardening |
DE10318056B4 (en) * | 2003-04-17 | 2006-04-06 | Benteler Automobiltechnik Gmbh | Method and press for thermoforming |
ES2421182T3 (en) | 2003-07-29 | 2013-08-29 | Voestalpine Stahl Gmbh | Steel sheet component with a cathodic corrosion protection layer |
AT412878B (en) * | 2003-07-29 | 2005-08-25 | Voestalpine Stahl Gmbh | Method for production of a hardened profile part from a hardenable steel alloy having cathodic corrosion protection useful in the production of hardened steel sections, e.g. for automobile construction |
DE10350885B4 (en) * | 2003-10-31 | 2008-07-10 | Benteler Automobiltechnik Gmbh | A method of making a thermoformed and tool hardened mold component |
DE102004038626B3 (en) | 2004-08-09 | 2006-02-02 | Voestalpine Motion Gmbh | Method for producing hardened components from sheet steel |
FR2883007B1 (en) * | 2005-03-11 | 2007-04-20 | Usinor Sa | PROCESS FOR MANUFACTURING A COATED STEEL MEMBER HAVING VERY HIGH RESISTANCE AFTER THERMAL TREATMENT |
DE102005041741B4 (en) * | 2005-09-02 | 2010-03-18 | Daimler Ag | Method for producing a press-hardened component |
EP1767659A1 (en) * | 2005-09-21 | 2007-03-28 | ARCELOR France | Method of manufacturing multi phase microstructured steel piece |
DE102005059614A1 (en) * | 2005-12-12 | 2007-06-14 | Nano-X Gmbh | Anti-corrosion and/or anti-scaling coating for metals (especially steel) is applied by wet methods and heat treated to give a weldable coating |
US8197616B2 (en) | 2005-12-26 | 2012-06-12 | Posco | Manufacturing method of carbon steel sheet superior in formability |
US9067260B2 (en) | 2006-09-06 | 2015-06-30 | Arcelormittal France | Steel plate for producing light structures and method for producing said plate |
PL3587105T3 (en) | 2006-10-30 | 2022-12-12 | Arcelormittal | Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product |
MX2009008557A (en) | 2007-02-23 | 2009-08-21 | Corus Staal Bv | Method of thermomechanical shaping a final product with very high strength and a product produced thereby. |
WO2008110670A1 (en) | 2007-03-14 | 2008-09-18 | Arcelormittal France | Steel for hot working or quenching with a tool having an improved ductility |
EP2171104B9 (en) | 2007-07-19 | 2018-08-29 | Muhr und Bender KG | Method for annealing a strip of steel having a variable thickness in length direction |
DE102007038214A1 (en) | 2007-08-13 | 2009-02-19 | Volkswagen Ag | Method for corrosion protection of body, chassis, engine components or exhaust systems |
DE102007038215A1 (en) | 2007-08-13 | 2009-02-19 | Nano-X Gmbh | Process for producing an active corrosion protection coating on steel components |
EP2025771A1 (en) * | 2007-08-15 | 2009-02-18 | Corus Staal BV | Method for producing a coated steel strip for producing taylored blanks suitable for thermomechanical shaping, strip thus produced, and use of such a coated strip |
ATE535631T1 (en) * | 2007-10-02 | 2011-12-15 | Thyssenkrupp Steel Europe Ag | METHOD FOR PRODUCING A STEEL COMPONENT BY HOT FORMING AND STEEL COMPONENT PRODUCED BY HOT FORMING |
DE102007057855B3 (en) | 2007-11-29 | 2008-10-30 | Benteler Automobiltechnik Gmbh | Production of moldings with structure zones of different ductility comprises heat treatment of aluminum-silicon coated high-tensile steel blank, followed by treating zones at different temperature |
WO2009090443A1 (en) | 2008-01-15 | 2009-07-23 | Arcelormittal France | Process for manufacturing stamped products, and stamped products prepared from the same |
DE102008027818A1 (en) | 2008-06-11 | 2009-12-17 | Benteler Automobiltechnik Gmbh | Process to manufacture a zinc-plated automotive sheet steel component by hot pressing with multi-layer zinc foil |
DE102008027916B3 (en) | 2008-06-12 | 2009-08-06 | Benteler Automobiltechnik Gmbh | Method for applying an adhered metallic coating to a sheet steel product, especially a hot-deformed profile, comprises preparing a foil bag, inserting the steel product into the bag, evacuating and closing the bag and heat treating |
DE102009049398C5 (en) * | 2009-10-14 | 2015-05-07 | Benteler Automobiltechnik Gmbh | Method for producing a structural component for a motor vehicle and structural component |
ES2531404T3 (en) * | 2009-12-30 | 2015-03-13 | Hyundai Steel Co | Tempered steel sheet that has excellent forming ability by hot pressing, and method of manufacturing it |
DE102011053634B3 (en) * | 2011-09-15 | 2013-03-21 | Benteler Automobiltechnik Gmbh | Method and device for heating a precoated steel plate |
DE102013004905A1 (en) | 2012-03-23 | 2013-09-26 | Salzgitter Flachstahl Gmbh | Zunderarmer tempered steel and process for producing a low-dispersion component of this steel |
DE102012006941B4 (en) | 2012-03-30 | 2013-10-17 | Salzgitter Flachstahl Gmbh | Method for producing a steel component by hot forming |
DE102013101134B3 (en) | 2013-02-05 | 2014-05-08 | Thyssenkrupp Steel Europe Ag | Metallic, surface-refined by hot dip coating flat product, preferably made of steel |
KR20150073531A (en) | 2013-12-23 | 2015-07-01 | 주식회사 포스코 | Steel sheet for hot press forming with excellent corrosion resistance and weldability, forming part and method for manufacturing thereof |
ES2752057T3 (en) | 2014-05-12 | 2020-04-02 | Thyssenkrupp Steel Europe Ag | Procedure for the manufacture of a hot-formed molded steel construction part from a steel sheet that has a metallic coating |
US10221989B2 (en) * | 2015-07-27 | 2019-03-05 | Cooper-Standard Automotive Inc. | Tubing material, double wall steel tubes and method of manufacturing a double wall steel tube |
HUE043917T2 (en) | 2015-10-21 | 2019-09-30 | Voestalpine Krems Gmbh | Method of fabrication of roll formed partly hardened profiles |
EP3162558A1 (en) | 2015-10-30 | 2017-05-03 | Outokumpu Oyj | Component made of metallic composite material and method for the manufacture of the component by hot forming |
DE102016102504A1 (en) | 2016-02-08 | 2017-08-10 | Salzgitter Flachstahl Gmbh | Aluminum-based coating for steel sheets or steel strips and method of making same |
DE102016107152B4 (en) | 2016-04-18 | 2017-11-09 | Salzgitter Flachstahl Gmbh | Component of press-hardened aluminum-coated steel sheet and method for producing such a component and its use |
DE102016222993A1 (en) | 2016-11-22 | 2018-05-24 | Volkswagen Aktiengesellschaft | Process for producing a coated steel component |
DE102016122664A1 (en) | 2016-11-24 | 2018-05-24 | Universität Siegen | Coating for a carrier material, core part for producing a composite part, composite part and method for producing a composite part |
PL3360981T3 (en) | 2017-02-10 | 2020-12-14 | Outokumpu Oyj | Steel component manufactured by hot forming, method of manufacturing and use of the component |
RU2729674C1 (en) | 2017-02-21 | 2020-08-11 | Зальцгиттер Флахшталь Гмбх | Method of applying coating on steel sheet or steel strip and method of making press-hardened parts therefrom |
DE102019100140A1 (en) | 2019-01-04 | 2020-07-09 | Salzgitter Flachstahl Gmbh | Aluminum-based coating for flat steel products for press-hardening components and processes for the production thereof |
DE102019126378A1 (en) | 2019-09-30 | 2021-04-01 | Salzgitter Flachstahl Gmbh | Method for the production of a press-hardened sheet steel component with an aluminum-based coating and a starting plate and a press-hardened sheet steel component from it |
DE102020107749A1 (en) | 2020-03-20 | 2021-09-23 | Peter Amborn | Method for avoiding oxidation of the surface of a metallic substrate and metallic substrate produced according to the method |
DE102022123741A1 (en) | 2022-09-16 | 2024-03-21 | Thyssenkrupp Steel Europe Ag | FAL-coated steel sheet for hot forming |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252034B (en) * | 1967-10-12 | Societe des Acieries de Pompey, Pompey, Meurthe-et-Moselle (Frankreich) | Coating iron or steel with an iron-aluminum alloy coating for hot working | |
DE1101089B (en) * | 1959-04-09 | 1961-03-02 | Felten & Guilleaume Carlswerk | Process for manufacturing high-strength aluminized steel wires |
FR1297906A (en) * | 1961-05-26 | 1962-07-06 | Hot forging process for steel products and new industrial product obtained by this process | |
SE435527B (en) † | 1973-11-06 | 1984-10-01 | Plannja Ab | PROCEDURE FOR PREPARING A PART OF Hardened Steel |
US4150179A (en) † | 1977-12-19 | 1979-04-17 | University College Cardiff | Hot dip aluminizing of steel strip |
US4655852A (en) * | 1984-11-19 | 1987-04-07 | Rallis Anthony T | Method of making aluminized strengthened steel |
-
1998
- 1998-12-24 FR FR9816477A patent/FR2787735B1/en not_active Expired - Lifetime
-
1999
- 1999-12-21 DE DE69933751.8T patent/DE69933751T3/en not_active Expired - Lifetime
- 1999-12-21 ES ES99403227.4T patent/ES2274609T5/en not_active Expired - Lifetime
- 1999-12-21 AT AT99403227T patent/ATE343658T2/en active
- 1999-12-21 PT PT99403227T patent/PT1013785E/en unknown
- 1999-12-21 EP EP99403227.4A patent/EP1013785B2/en not_active Expired - Lifetime
- 1999-12-21 DK DK99403227.4T patent/DK1013785T4/en active
Also Published As
Publication number | Publication date |
---|---|
EP1013785B2 (en) | 2015-08-12 |
FR2787735B1 (en) | 2001-02-02 |
EP1013785A1 (en) | 2000-06-28 |
DE69933751T3 (en) | 2015-12-24 |
ES2274609T3 (en) | 2007-05-16 |
FR2787735A1 (en) | 2000-06-30 |
DE69933751T2 (en) | 2007-10-04 |
EP1013785B1 (en) | 2006-10-25 |
DE69933751D1 (en) | 2006-12-07 |
PT1013785E (en) | 2007-01-31 |
DK1013785T4 (en) | 2015-11-23 |
ATE343658T2 (en) | 2006-11-15 |
ES2274609T5 (en) | 2015-11-20 |
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