EP4433234C0 - Procédé de production d'une tôle d'acier revêtue par immersion à chaud et tôle d'acier revêtue par immersion à chaud - Google Patents

Procédé de production d'une tôle d'acier revêtue par immersion à chaud et tôle d'acier revêtue par immersion à chaud

Info

Publication number
EP4433234C0
EP4433234C0 EP22817593.1A EP22817593A EP4433234C0 EP 4433234 C0 EP4433234 C0 EP 4433234C0 EP 22817593 A EP22817593 A EP 22817593A EP 4433234 C0 EP4433234 C0 EP 4433234C0
Authority
EP
European Patent Office
Prior art keywords
meltside
steel sheet
coated steel
produce
coated
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.)
Active
Application number
EP22817593.1A
Other languages
German (de)
English (en)
Other versions
EP4433234A1 (fr
EP4433234B1 (fr
Inventor
Burak William Cetinkaya
Fabian Junge
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Steel Europe AG
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 ThyssenKrupp Steel Europe AG filed Critical ThyssenKrupp Steel Europe AG
Publication of EP4433234A1 publication Critical patent/EP4433234A1/fr
Application granted granted Critical
Publication of EP4433234B1 publication Critical patent/EP4433234B1/fr
Publication of EP4433234C0 publication Critical patent/EP4433234C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • 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
    • C23C2/006—Pattern or selective deposits
    • C23C2/0062—Pattern or selective deposits without pre-treatment of the material to be coated, e.g. using masking elements such as casings, shields, fixtures or blocking elements
    • 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
    • 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
    • C23C2/06—Zinc or cadmium 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B21H8/005—Embossing sheets or rolls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
EP22817593.1A 2021-11-17 2022-11-10 Procédé de production d'une tôle d'acier revêtue par immersion à chaud et tôle d'acier revêtue par immersion à chaud Active EP4433234B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021129934.9A DE102021129934A1 (de) 2021-11-17 2021-11-17 Verfahren zum Herstellen eines schmelztauchbeschichteten Stahlblechs und schmelztauchbeschichtetes Stahlblech
PCT/EP2022/081502 WO2023088783A1 (fr) 2021-11-17 2022-11-10 Procédé de production d'une tôle d'acier revêtue par immersion à chaud et tôle d'acier revêtue par immersion à chaud

Publications (3)

Publication Number Publication Date
EP4433234A1 EP4433234A1 (fr) 2024-09-25
EP4433234B1 EP4433234B1 (fr) 2026-02-18
EP4433234C0 true EP4433234C0 (fr) 2026-02-18

Family

ID=84387781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22817593.1A Active EP4433234B1 (fr) 2021-11-17 2022-11-10 Procédé de production d'une tôle d'acier revêtue par immersion à chaud et tôle d'acier revêtue par immersion à chaud

Country Status (5)

Country Link
US (1) US12624436B2 (fr)
EP (1) EP4433234B1 (fr)
CN (1) CN118251280A (fr)
DE (1) DE102021129934A1 (fr)
WO (1) WO2023088783A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022114928A1 (de) * 2022-06-14 2023-12-14 Thyssenkrupp Steel Europe Ag Verfahren zum Dressieren eines schmelztauchbeschichteten Stahlblechs und entsprechend dressiertes, schmelztauchbeschichtetes Stahlblech
DE102023103033A1 (de) 2023-02-08 2024-08-08 Thyssenkrupp Steel Europe Ag Kalt geformtes Bauteil
DE102024107448A1 (de) 2024-03-15 2025-09-18 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines schmelztauchbeschichteten Kaltbands

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789066A (en) 1994-09-16 1998-08-04 Sidmar N.V. Method and device for manufacturing cold rolled metal sheets or strips and metal sheets or strips obtained
ES2348815T3 (es) 2007-06-22 2010-12-15 Thyssenkrupp Steel Europe Ag Producto plano de un material metalico, en particular de un material de acero, uso de un producto plano semejante asi como cilindro y procedimiento para la fabricacion de tales productos planos.
DE102012017703A1 (de) 2012-09-07 2014-03-13 Daetwyler Graphics Ag Flachprodukt aus Metallwerkstoff, insbesondere einem Stahlwerkstoff, Verwendung eines solchen Flachprodukts sowie Walze und Verfahren zur Herstellung solcher Flachprodukte
DE102015200764A1 (de) 2014-01-22 2015-07-23 Sms Siemag Ag Verfahren und Anlage zum Schmelztauchbeschichten von warmgewalztem Stahlband
DE102019214136A1 (de) 2019-09-17 2021-03-18 Thyssenkrupp Steel Europe Ag Stahlblech mit einer deterministischen Oberflächenstruktur
DE102019214135A1 (de) 2019-09-17 2021-03-18 Thyssenkrupp Steel Europe Ag Stahlblech mit einer deterministischen Oberflächenstruktur
DE102019215051B4 (de) 2019-09-30 2024-11-21 Thyssenkrupp Steel Europe Ag Stahlblech mit einer deterministischen Oberflächenstruktur und Verfahren zur Herstellung des Stahlblechs mit einer deterministischen Oberflächenstruktur
DE102020207561A1 (de) 2020-06-18 2021-12-23 Thyssenkrupp Steel Europe Ag Dressiertes und beschichtetes Stahlblech sowie Verfahren zu seiner Herstellung
DE102020208561A1 (de) 2020-07-08 2022-01-13 Joyson Safety Systems Germany Gmbh Verfahren zum Betreiben einer Heizung zum Beheizen einer Vorrichtung eines Kraftfahrzeugs und Heizvorrichtung zum Beheizen einer Vorrichtung für ein Kraftfahrzeug

Also Published As

Publication number Publication date
DE102021129934A1 (de) 2023-05-17
US12624436B2 (en) 2026-05-12
US20250011910A1 (en) 2025-01-09
CN118251280A (zh) 2024-06-25
EP4433234A1 (fr) 2024-09-25
EP4433234B1 (fr) 2026-02-18
WO2023088783A1 (fr) 2023-05-25

Similar Documents

Publication Publication Date Title
EP4208939C0 (fr) Procédé de commande d'un système d'entraînement plan et système d'entraînement plan
EP4087976C0 (fr) Système de carreaux et procédé d'assemblage d'un système de carreaux
EP4104287C0 (fr) Procédé de commande d'un système d'entraînement planaire et système d'entraînement planaire
EP4256479C0 (fr) Procédé et système d'entraînement d'un réseau neuronal
DE112020001848A5 (de) Verfahren sowie umformeinheit zum umformen von freien stabendabschnitten eines blechpakets
EP4278239C0 (fr) Système de tri et procédé de commande d'un système de tri
EP4102219A4 (fr) Porte-échantillon et procédé de fabrication de porte-échantillon
EP4085229C0 (fr) Balle solide et procédé de production d'une balle solide
EP4228976C0 (fr) Couvercle de boîte et procédé de fabrication d'un couvercle de boîte
EP4317484A4 (fr) Tôle d'acier laminée à froid et procédé de fabrication de tôle d'acier laminée à froid
EP3917810C0 (fr) Objet volant et procédé pour faire fonctionner un objet volant
EP4241636C0 (fr) Système de robot de cuisine et procédé de fonctionnement d'un système de robot de cuisine
EP4284740C0 (fr) Festonneuse et procédé d'amortissement de bande
EP4143953C0 (fr) Procédé de commande d'un système d'entraînement plan et système d'entraînement plan
EP4253839C0 (fr) Procédé de fonctionnement d'une grille coulissante et grille coulissante
EP4136747C0 (fr) Système d'entraînement planaire et procédé de fonctionnement d'un système d'entraînement planaire
EP4100186C0 (fr) Outil de laminage et procédé de laminage d'un profilé
EP3951014C0 (fr) Procédé de décapage de tôle d'acier et appareil de décapage
EP4214703C0 (fr) Procédé de fonctionnement de système de dialogue vocal et système de dialogue vocal
EP4402792C0 (fr) Procédé destiné à faire fonctionner un système d'entraînement plan, et système d'entraînement plan associé
EP4321646A4 (fr) Tôle en acier laminée à chaud hautement résistante et procédé de fabrication de tôle en acier laminé à chaud hautement résistante
EP3939945B1 (fr) Procédé de fabrication d'un matériau de construction
EP4162248C0 (fr) Entraînement et procédé de fonctionnement d'un entraînement
EP4111577C0 (fr) Procédé de commande d'un système d'entraînement planaire et système d'entraînement planaire
EP4019915C0 (fr) Pyranomètre et procédé d'assemblage d'un pyranomètre

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240417

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20250923

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260218

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502022007106

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20260226

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20260304