EP1013785B1 - Herstellungsverfahren für Formteile aus warmgewalztem Stahlblech - Google Patents
Herstellungsverfahren für Formteile aus warmgewalztem Stahlblech Download PDFInfo
- Publication number
- EP1013785B1 EP1013785B1 EP99403227A EP99403227A EP1013785B1 EP 1013785 B1 EP1013785 B1 EP 1013785B1 EP 99403227 A EP99403227 A EP 99403227A EP 99403227 A EP99403227 A EP 99403227A EP 1013785 B1 EP1013785 B1 EP 1013785B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot
- coating
- sheet
- aluminium
- steel
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- 230000008569 process Effects 0.000 title claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 229910000765 intermetallic Inorganic materials 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 5
- 238000005554 pickling Methods 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000003618 dip coating Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 12
- 229910045601 alloy Inorganic materials 0.000 abstract description 10
- 239000000956 alloy Substances 0.000 abstract description 10
- 239000001995 intermetallic alloy Substances 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 3
- 238000003825 pressing Methods 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 description 9
- 238000005261 decarburization Methods 0.000 description 7
- 229910001092 metal group alloy Inorganic materials 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 229940105847 calamine Drugs 0.000 description 3
- 229910052864 hemimorphite Inorganic materials 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 235000014692 zinc oxide Nutrition 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000011282 treatment Methods 0.000 description 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Claims (3)
- Verfahren zum Herstellen eines Formteils ausgehend von einem warmgewalzten Stahlblechband, dadurch gekennzeichnet, dass:- man das gewalzte Blech mit einer Aluminiumlegierung, die 9 bis 10 % Silicium und 2 bis 3,5 % Eisen enthält, wobei der Rest aus Aluminium und Verunreinigungen besteht, in einer Schicht mit einer Stärke zwischen 5 und 100 µm beschichtet oder mit einer Aluminiumlegierung, die 2 bis 4 % Eisen enthält, wobei der Rest aus Aluminium und Verunreinigungen besteht, in einer Schicht mit einer Stärke zwischen 15 und 100 µm, wobei die Beschichtung mit einer Aluminiumlegierung durch Warmhärten unmittelbar nach dem Warmwalzen und Beizen erfolgt,- man das beschichtete Blech einer Temperaturerhöhung über 700 °C vor dem Formen unterwirft, bis man dadurch eine intermetallische legierte Verbindung auf der Basis von Aluminium, Eisen und Silicium auf der Oberfläche herstellt, die einen Schutz vor Korrosion, Entkohlen des Stahls sicherstellt, wobei die intermetallische Verbindung eine Schmierfunktion sicherstellen kann,- man das Formteil warm stanzt,- man das durch Härten gebildete Formteil mit einer Geschwindigkeit über der kritischen Härtgeschwindigkeit abkühlt.
- Warmgewalztes Stahlblech, das eine Beschichtung aufweist, die aus einer legierten intermetallischen Verbindung auf der Basis von Aluminium, Eisen und Silicium auf der Oberfläche besteht, wobei die Beschichtung durch eine Wärmebehandlung des Blechs erzielt wird, das zuvor mit einer Aluminiumlegierung beschichtet wurde, die 9 bis 10 % Silicium und 2 bis 3,5 % Eisen enthält, wobei der Rest aus Aluminium und Verunreinigungen besteht, in einer Schicht mit einer Stärke zwischen 5 und 100 µm, oder mit einer Aluminiumlegierung, die 2 bis 4 % Eisen enthält, wobei der Rest aus Aluminium und Verunreinigungen besteht, in einer Schicht mit einer Stärke zwischen 15 und 100 µm, wobei die Beschichtung durch Warmhärten unmittelbar nach dem Warmwalzen und Beizen erfolgt, und die Wärmebehandlung bei einer Temperatur über 700 °C erfolgt.
- Formteil, das durch Warmstanzen des Blechs nach Anspruch 2 erzielt wird, gefolgt von einem Härten bei einer Geschwindigkeit, die größer ist als die kritische Härtgeschwindigkeit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE69933751.8T DE69933751T3 (de) | 1998-12-24 | 1999-12-21 | Herstellungsverfahren für Formteile aus warmgewalztem Stahlblech |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9816477 | 1998-12-24 | ||
| FR9816477A FR2787735B1 (fr) | 1998-12-24 | 1998-12-24 | Procede de realisation d'une piece a partir d'une bande de tole d'acier laminee et notamment laminee a chaud |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1013785A1 EP1013785A1 (de) | 2000-06-28 |
| EP1013785B1 true EP1013785B1 (de) | 2006-10-25 |
| EP1013785B2 EP1013785B2 (de) | 2015-08-12 |
Family
ID=9534536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99403227.4A Expired - Lifetime EP1013785B2 (de) | 1998-12-24 | 1999-12-21 | Herstellungsverfahren für Formteile aus warmgewalztem Stahlblech |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1013785B2 (de) |
| AT (1) | ATE343658T2 (de) |
| DE (1) | DE69933751T3 (de) |
| DK (1) | DK1013785T4 (de) |
| ES (1) | ES2274609T5 (de) |
| FR (1) | FR2787735B1 (de) |
| PT (1) | PT1013785E (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011053634B3 (de) * | 2011-09-15 | 2013-03-21 | Benteler Automobiltechnik Gmbh | Verfahren sowie Vorrichtung zur Erwärmung einer vorbeschichteten Platine aus Stahl |
| DE102013101134B3 (de) * | 2013-02-05 | 2014-05-08 | Thyssenkrupp Steel Europe Ag | Metallisches, durch Schmelztauchbeschichten oberflächenveredeltes Flacherzeugnis, vorzugsweise aus Stahl |
| EP2086755B1 (de) | 2006-10-30 | 2017-11-29 | ArcelorMittal | Beschichtete stahlbänder, verfahren zu deren herstellung, verfahren zur verwendung derselben, daraus hergestellte stanzrohlinge, daraus hergestellte gestanzte produkte und solch ein gestanztes produkt enthaltende fertigungsartikel |
| US10323292B2 (en) | 2014-05-12 | 2019-06-18 | Thyssenkrupp Steel Europe Ag | Method for producing a steel component which is shaped by hot-forming a steel sheet which has a metal coating, such a steel sheet, and a steel component produced from said steel sheet by means of a hot-forming process |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2807447B1 (fr) * | 2000-04-07 | 2002-10-11 | Usinor | Procede de realisation d'une piece a tres hautes caracteristiques mecaniques, mise en forme par emboutissage, a partir d'une bande de tole d'acier laminee et notamment laminee a chaud et revetue |
| FR2833504A1 (fr) * | 2001-12-14 | 2003-06-20 | Usinor | Procede de mise en forme a chaud et notamment l'obtention de tout ou partie d'une roue de vehicule automobile |
| EP1403388A1 (de) | 2002-09-26 | 2004-03-31 | ThyssenKrupp Stahl AG | Verfahren zum Herstellen von Produkten durch Umformen bei erhöhten Temperaturen |
| DE10307184B3 (de) | 2003-02-20 | 2004-04-08 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines gehärteten Strukturbauteils für den Fahrzeugbau |
| DE10318056B4 (de) * | 2003-04-17 | 2006-04-06 | Benteler Automobiltechnik Gmbh | Verfahren und Presse zum Warmformen |
| US8181331B2 (en) | 2003-07-29 | 2012-05-22 | Voestalpine Automotive Gmbh | Method for producing hardened parts from sheet steel |
| AT412878B (de) * | 2003-07-29 | 2005-08-25 | Voestalpine Stahl Gmbh | Korrosionsgeschütztes stahlblechteil mit hoher festigkeit |
| DE10350885B4 (de) * | 2003-10-31 | 2008-07-10 | Benteler Automobiltechnik Gmbh | Verfahren zum Herstellen eines warmgeformten und werkzeuggehärteten Formbauteils |
| DE102004038626B3 (de) * | 2004-08-09 | 2006-02-02 | Voestalpine Motion Gmbh | Verfahren zum Herstellen von gehärteten Bauteilen aus Stahlblech |
| FR2883007B1 (fr) * | 2005-03-11 | 2007-04-20 | Usinor Sa | Procede de fabrication d'une piece d'acier revetu presentant une tres haute resistance apres traitement thermique |
| DE102005041741B4 (de) * | 2005-09-02 | 2010-03-18 | Daimler Ag | Verfahren zum Herstellen eines pressgehärteten Bauteils |
| EP1767659A1 (de) * | 2005-09-21 | 2007-03-28 | ARCELOR France | Herstellungsverfahren eines Stahlwerkstücks mit mehrphasigem Mikrogefüge |
| DE102005059614A1 (de) * | 2005-12-12 | 2007-06-14 | Nano-X Gmbh | Beschichtungsmaterial zum Schutz von Metallen, insbesondere Stahl, vor Korrosion und/oder Verzunderung, Verfahren zum Beschichten von Metallen und Metallelement |
| EP1966404B1 (de) * | 2005-12-26 | 2013-09-04 | Posco | Blech aus unlegiertem stahl mit überlegener formbarkeit und herstellungsverfahren dafür |
| US9067260B2 (en) | 2006-09-06 | 2015-06-30 | Arcelormittal France | Steel plate for producing light structures and method for producing said plate |
| EP2126144B1 (de) | 2007-02-23 | 2017-12-27 | Tata Steel IJmuiden BV | Verfahren zur thermomechanischen formung eines endprodukts mit sehr hoher stärke und damit hergestelltes produkt |
| WO2008110670A1 (fr) * | 2007-03-14 | 2008-09-18 | Arcelormittal France | Acier pour formage a chaud ou trempe sous outil a ductilite amelioree |
| JP2010533788A (ja) | 2007-07-19 | 2010-10-28 | コラス・スタール・ベー・ブイ | 長さ方向において厚さが変化する鋼ストリップを焼きなましする方法 |
| DE102007038215A1 (de) | 2007-08-13 | 2009-02-19 | Nano-X Gmbh | Verfahren zur Herstellung einer aktiven Korrosionsschutzbeschichtung auf Bauteilen aus Stahl |
| DE102007038214A1 (de) | 2007-08-13 | 2009-02-19 | Volkswagen Ag | Verfahren zum Korrosionsschutz von Karosserie-, Fahrwerks-, Motorbauteilen oder Abgasanlagen |
| EP2025771A1 (de) * | 2007-08-15 | 2009-02-18 | Corus Staal BV | Verfahren zur Herstellung eines beschichteten Stahlbandes zur Herstellung von Platinenzuschnitten zur thermomechanischen Formgebung, so hergestelltes Band und Verwendung eines solchen Bandes |
| EP2045360B1 (de) * | 2007-10-02 | 2011-11-30 | ThyssenKrupp Steel Europe AG | Verfahren zum Herstellen eines Stahlbauteils durch Warmformen und durch Warmformen hergestelltes Stahlbauteil |
| DE102007057855B3 (de) | 2007-11-29 | 2008-10-30 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Formbauteils mit mindestens zwei Gefügebereichen unterschiedlicher Duktilität |
| WO2009090443A1 (en) | 2008-01-15 | 2009-07-23 | Arcelormittal France | Process for manufacturing stamped products, and stamped products prepared from the same |
| DE102008027818A1 (de) | 2008-06-11 | 2009-12-17 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines verzinkten Profilbauteils aus Stahl |
| DE102008027916B3 (de) | 2008-06-12 | 2009-08-06 | Benteler Automobiltechnik Gmbh | Verfahren zum Aufbringen einer festhaftenden metallischen Beschichtung auf ein Stahlblechprodukt |
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| DE102012006941B4 (de) | 2012-03-30 | 2013-10-17 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines Bauteils aus Stahl durch Warmumformen |
| KR20150073531A (ko) | 2013-12-23 | 2015-07-01 | 주식회사 포스코 | 내식성 및 용접성이 우수한 열간 프레스 성형용 강판, 성형부재 및 그 제조방법 |
| 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 (hu) | 2015-10-21 | 2019-09-30 | Voestalpine Krems Gmbh | Eljárás hengerelt és részben kikeményített profilok elõállításához |
| EP3162558A1 (de) | 2015-10-30 | 2017-05-03 | Outokumpu Oyj | Komponente aus metallischem verbundstoffmaterial und verfahren zur herstellung der komponente durch warmformung |
| DE102016102504A1 (de) * | 2016-02-08 | 2017-08-10 | Salzgitter Flachstahl Gmbh | Aluminiumbasierte Beschichtung für Stahlbleche oder Stahlbänder und Verfahren zur Herstellung hierzu |
| DE102016107152B4 (de) * | 2016-04-18 | 2017-11-09 | Salzgitter Flachstahl Gmbh | Bauteil aus pressformgehärtetem, auf Basis von Aluminium beschichtetem Stahlblech und Verfahren zur Herstellung eines solchen Bauteils und dessen Verwendung |
| DE102016222993A1 (de) | 2016-11-22 | 2018-05-24 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung eines beschichteten Stahlbauteils |
| DE102016122664A1 (de) | 2016-11-24 | 2018-05-24 | Universität Siegen | Beschichtung für ein Trägermaterial, Kernteil zum Herstellen eines Verbundteils, Verbundteil und Verfahren zum Herstellen eines Verbundteils |
| PT3360981T (pt) | 2017-02-10 | 2020-10-08 | Outokumpu Oy | Aço para fabrico de um componente por moldação a quente e utilização do componente |
| US11613791B2 (en) | 2017-02-21 | 2023-03-28 | Salzgitter Flachstahl Gmbh | Method for coating steel sheets or steel strips and method for producing press-hardened components therefrom |
| DE102019100140A1 (de) | 2019-01-04 | 2020-07-09 | Salzgitter Flachstahl Gmbh | Aluminiumbasierte Beschichtung für Stahlflachprodukte zur Pressformhärtung von Bauteilen und Verfahren zur Herstellung hierzu |
| DE102019126378A1 (de) | 2019-09-30 | 2021-04-01 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines pressgehärteten Stahlblechbauteils mit einem aluminiumbasierten Überzug sowie eine Ausgangsplatine und ein pressgehärtetes Stahlblechbauteil hieraus |
| DE102020107749A1 (de) | 2020-03-20 | 2021-09-23 | Peter Amborn | Verfahren zur Vermeidung der Oxidation der Oberfläche eines metallischen Substrats sowie metallisches Substrat hergestellt nach dem Verfahren |
| DE102022123741A1 (de) | 2022-09-16 | 2024-03-21 | Thyssenkrupp Steel Europe Ag | FAL-beschichtetes Stahlblech für die Warmumformung |
| DE102023106688A1 (de) | 2023-03-17 | 2024-09-19 | Thyssenkrupp Steel Europe Ag | Geklebte Bauteilgruppe |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1252034B (de) * | 1967-10-12 | Societe des Acieries de Pompey, Pompey, Meurthe-et-Moselle (Frankreich) | Überziehen von Eisen oder Stahl mit einem Eisen-Aluminium-Legierungsüberzug für die Warmverformung | |
| DE1101089B (de) * | 1959-04-09 | 1961-03-02 | Felten & Guilleaume Carlswerk | Verfahren zur Herstellung von hochfesten aluminierten Stahldraehten |
| FR1297906A (fr) * | 1961-05-26 | 1962-07-06 | Procédé de forgeage à chaud de produits sidérurgiques et produit industriel nouveau obtenu par ce procédé | |
| SE435527B (sv) † | 1973-11-06 | 1984-10-01 | Plannja Ab | Forfarande for framstellning av en detalj av herdat stal |
| 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/fr not_active Expired - Lifetime
-
1999
- 1999-12-21 AT AT99403227T patent/ATE343658T2/de active
- 1999-12-21 ES ES99403227.4T patent/ES2274609T5/es not_active Expired - Lifetime
- 1999-12-21 DE DE69933751.8T patent/DE69933751T3/de not_active Expired - Lifetime
- 1999-12-21 DK DK99403227.4T patent/DK1013785T4/en active
- 1999-12-21 EP EP99403227.4A patent/EP1013785B2/de not_active Expired - Lifetime
- 1999-12-21 PT PT99403227T patent/PT1013785E/pt unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2086755B1 (de) | 2006-10-30 | 2017-11-29 | ArcelorMittal | Beschichtete stahlbänder, verfahren zu deren herstellung, verfahren zur verwendung derselben, daraus hergestellte stanzrohlinge, daraus hergestellte gestanzte produkte und solch ein gestanztes produkt enthaltende fertigungsartikel |
| DE102011053634B3 (de) * | 2011-09-15 | 2013-03-21 | Benteler Automobiltechnik Gmbh | Verfahren sowie Vorrichtung zur Erwärmung einer vorbeschichteten Platine aus Stahl |
| US9194034B2 (en) | 2011-09-15 | 2015-11-24 | Benteler Automobil Technik Gmbh | Method and apparatus for heating a pre-coated plate of steel |
| DE102013101134B3 (de) * | 2013-02-05 | 2014-05-08 | Thyssenkrupp Steel Europe Ag | Metallisches, durch Schmelztauchbeschichten oberflächenveredeltes Flacherzeugnis, vorzugsweise aus Stahl |
| US10323292B2 (en) | 2014-05-12 | 2019-06-18 | Thyssenkrupp Steel Europe Ag | Method for producing a steel component which is shaped by hot-forming a steel sheet which has a metal coating, such a steel sheet, and a steel component produced from said steel sheet by means of a hot-forming process |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2787735A1 (fr) | 2000-06-30 |
| ES2274609T5 (es) | 2015-11-20 |
| FR2787735B1 (fr) | 2001-02-02 |
| DE69933751T3 (de) | 2015-12-24 |
| EP1013785A1 (de) | 2000-06-28 |
| DK1013785T3 (da) | 2007-01-15 |
| DE69933751T2 (de) | 2007-10-04 |
| EP1013785B2 (de) | 2015-08-12 |
| PT1013785E (pt) | 2007-01-31 |
| ES2274609T3 (es) | 2007-05-16 |
| DE69933751D1 (de) | 2006-12-07 |
| DK1013785T4 (en) | 2015-11-23 |
| ATE343658T2 (de) | 2006-11-15 |
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