EP0571353A3 - Procédé pour galvaniser un feuillard et installation pour la mise en oeuvre de ce procédé - Google Patents

Procédé pour galvaniser un feuillard et installation pour la mise en oeuvre de ce procédé Download PDF

Info

Publication number
EP0571353A3
EP0571353A3 EP19930890053 EP93890053A EP0571353A3 EP 0571353 A3 EP0571353 A3 EP 0571353A3 EP 19930890053 EP19930890053 EP 19930890053 EP 93890053 A EP93890053 A EP 93890053A EP 0571353 A3 EP0571353 A3 EP 0571353A3
Authority
EP
European Patent Office
Prior art keywords
layer
strip
iron content
zinc
galvanizing
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
Application number
EP19930890053
Other languages
German (de)
English (en)
Other versions
EP0571353B2 (fr
EP0571353A2 (fr
EP0571353B1 (fr
Inventor
Josef Dipl.-Ing. Faderl
Manfred Dipl.-Ing. Maschek
Alois Dipl.-Ing. Stadlbauer
Klaus Dr. Dipl.-Ing. Zeman
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.)
Voestalpine Stahl GmbH
Primetals Technologies Austria GmbH
Voestalpine Stahl Linz GmbH
Original Assignee
Voestalpine Stahl GmbH
Voestalpine Stahl Linz GmbH
Voest Alpine Industrienlagenbau GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3496298&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0571353(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine Stahl GmbH, Voestalpine Stahl Linz GmbH, Voest Alpine Industrienlagenbau GmbH filed Critical Voestalpine Stahl GmbH
Publication of EP0571353A2 publication Critical patent/EP0571353A2/fr
Publication of EP0571353A3 publication Critical patent/EP0571353A3/fr
Application granted granted Critical
Publication of EP0571353B1 publication Critical patent/EP0571353B1/fr
Publication of EP0571353B2 publication Critical patent/EP0571353B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C2/26—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)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal 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)
  • Electroplating Methods And Accessories (AREA)
EP93890053A 1992-03-31 1993-03-23 Procédé pour galvaniser un feuillard et installation pour la mise en oeuvre de ce procédé Expired - Lifetime EP0571353B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0065492A AT397815B (de) 1992-03-31 1992-03-31 Verfahren zum verzinken eines bandes sowie anlage zur durchführung des verfahrens
AT654/92 1992-03-31
AT65492 1992-03-31

Publications (4)

Publication Number Publication Date
EP0571353A2 EP0571353A2 (fr) 1993-11-24
EP0571353A3 true EP0571353A3 (fr) 1994-01-26
EP0571353B1 EP0571353B1 (fr) 1996-01-31
EP0571353B2 EP0571353B2 (fr) 2000-01-26

Family

ID=3496298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93890053A Expired - Lifetime EP0571353B2 (fr) 1992-03-31 1993-03-23 Procédé pour galvaniser un feuillard et installation pour la mise en oeuvre de ce procédé

Country Status (4)

Country Link
EP (1) EP0571353B2 (fr)
JP (1) JPH06207297A (fr)
AT (2) AT397815B (fr)
DE (1) DE59301528D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405770B (de) * 1997-09-24 1999-11-25 Voest Alpine Ind Anlagen Verfahren zur regelung eines ''galvannealing''-prozesses
DE10021948B4 (de) * 2000-05-05 2004-02-19 Thyssenkrupp Stahl Ag Verfahren und Anlage zum Verzinken eines Stahlbandes
KR100834555B1 (ko) * 2003-07-29 2008-06-02 뵈스트알파인 스탈 게엠베하 경화 강판 부품의 제조 방법
WO2009021279A1 (fr) * 2007-08-10 2009-02-19 Bluescope Steel Limited Commande de ligne de revêtement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169553A (ja) * 1984-02-10 1985-09-03 Kawasaki Steel Corp 合金化亜鉛めつき鋼板の合金化度の測定方法
FR2563537A1 (fr) * 1984-04-25 1985-10-31 Stein Heurtey Procede et dispositif de recuit de diffusion pour l'obtention de toles a revetement allie
FR2576037A1 (fr) * 1985-01-19 1986-07-18 Tokusen Kogyo Kk Procede de placage d'un alliage par diffusion thermique pour un fil d'acier sur une base continue
JPH01252761A (ja) * 1987-12-08 1989-10-09 Kawasaki Steel Corp 溶融亜鉛めっき用合金化炉の板温制御装置
JPH0293056A (ja) * 1988-09-29 1990-04-03 Kawasaki Steel Corp 溶融亜鉛めっき合金化炉の燃料制御方法
EP0473154A2 (fr) * 1990-08-31 1992-03-04 Nisshin Steel Co., Ltd. Système pour une détermination en ligne du degré d'alliage dans des tôles d'acier recuites

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307968A (en) * 1963-09-03 1967-03-07 Armco Steel Corp Method and apparatus for controlling the alloying of zinc coatings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169553A (ja) * 1984-02-10 1985-09-03 Kawasaki Steel Corp 合金化亜鉛めつき鋼板の合金化度の測定方法
FR2563537A1 (fr) * 1984-04-25 1985-10-31 Stein Heurtey Procede et dispositif de recuit de diffusion pour l'obtention de toles a revetement allie
FR2576037A1 (fr) * 1985-01-19 1986-07-18 Tokusen Kogyo Kk Procede de placage d'un alliage par diffusion thermique pour un fil d'acier sur une base continue
JPH01252761A (ja) * 1987-12-08 1989-10-09 Kawasaki Steel Corp 溶融亜鉛めっき用合金化炉の板温制御装置
JPH0293056A (ja) * 1988-09-29 1990-04-03 Kawasaki Steel Corp 溶融亜鉛めっき合金化炉の燃料制御方法
EP0473154A2 (fr) * 1990-08-31 1992-03-04 Nisshin Steel Co., Ltd. Système pour une détermination en ligne du degré d'alliage dans des tôles d'acier recuites

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 85-253888C41, "determining alloying degree in galvanised steel" *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 007 (C - 673) 10 January 1989 (1989-01-10) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 294 (C - 0732) 26 June 1990 (1990-06-26) *

Also Published As

Publication number Publication date
EP0571353B2 (fr) 2000-01-26
AT397815B (de) 1994-07-25
EP0571353A2 (fr) 1993-11-24
DE59301528D1 (de) 1996-03-14
ATE133717T1 (de) 1996-02-15
EP0571353B1 (fr) 1996-01-31
ATA65492A (de) 1993-11-15
JPH06207297A (ja) 1994-07-26

Similar Documents

Publication Publication Date Title
ATE156201T1 (de) Verfahren zum galvanischen aufbringen einer oberflächenbeschichtung
CN106811711B (zh) 一种连续热浸镀锌和uv彩涂两用生产机组及生产工艺
KR100253547B1 (en) Continuous melt-coating method and apparatus
US4125679A (en) Partially alloyed galvanize product
ATE113322T1 (de) Verfahren zum feuertauchbad-aluminieren eines ferritischen edelstahlbandes.
DE2537298A1 (de) Verfahren zur vorbehandlung eines unlegierten stahlband- und -blechmaterials vor dem flussmittelfreien tauchschmelzbeschichten
EP0571353A3 (fr) Procédé pour galvaniser un feuillard et installation pour la mise en oeuvre de ce procédé
DE69318067D1 (de) Verfahren zur Herstellung eines beschichteten Bleches
ATE128191T1 (de) Verfahren zum verzinken eines bandes sowie anlage zur durchführung des verfahrens.
AU3625793A (en) Process for coating elongated materials with multiple layers
DE69501386D1 (de) Verfahren zur Heisstauch-Beschichtung ohne Legieren einer Stahlplatte mit einem geringen Gehalt an Zwischengitteratomen
JPS57184473A (en) Production of precoat steel sheet
JPS5723032A (en) Apparatus for cooling metal strip
JPS58167778A (ja) ステンレス帯鋼の連続着色方法
DE69711328D1 (de) Verfahren zum Beschichten von sich bewegenden metallurgischen Produkten mit einer organischen Beschichtung und Vorrichtung dafür
DE10021948B4 (de) Verfahren und Anlage zum Verzinken eines Stahlbandes
JPS57119872A (en) Method and device for production of color painted iron wire
JPS5591993A (en) Production of colored galvanized product
SUDO et al. Behavior of Coating Films in Press Forming of Surface Treatment Steel Sheets
Faderl et al. Process for the hot-dip galvanizing of strip and an installation for carrying out the process
JPS5594668A (en) Method of painting metal member
Destal A Contribution to the Surface Quality of Wire Rod
Nieth Analysis of Surface Defects of Hot Dip Galvanized Steel Structural Components
JPS5581767A (en) Coating method of metal with water-soluble paint
JPS5726154A (en) Zinc plating method for strip-like metal

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE DE ES FR GB IT LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE DE ES FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19940211

17Q First examination report despatched

Effective date: 19950216

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE ES FR GB IT LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19960131

REF Corresponds to:

Ref document number: 133717

Country of ref document: AT

Date of ref document: 19960215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59301528

Country of ref document: DE

Date of ref document: 19960314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19960323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19960331

ITF It: translation for a ep patent filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19960430

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960523

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: SOCIETE SOLLAC

Effective date: 19961022

R26 Opposition filed (corrected)

Opponent name: SOCIETE SOLLAC

Effective date: 19961025

NLR1 Nl: opposition has been filed with the epo

Opponent name: SOCIETE SOLLAC

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20000126

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE DE ES FR GB IT LU NL SE

NLR2 Nl: decision of opposition
ITF It: translation for a ep patent filed
GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
ET3 Fr: translation filed ** decision concerning opposition
NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
NLR4 Nl: receipt of corrected translation in the netherlands language at the initiative of the proprietor of the patent
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090518

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100324

Year of fee payment: 18

Ref country code: FR

Payment date: 20100325

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100311

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20100303

Year of fee payment: 18

Ref country code: BE

Payment date: 20100312

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101001

BERE Be: lapsed

Owner name: *VOEST-ALPINE STAHL LINZ G.M.B.H.

Effective date: 20110331

Owner name: *VOEST-ALPINE INDUSTRIEANLAGENBAU G.M.B.H.

Effective date: 20110331

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20111001

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110323

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110323

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110323