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DE69925587D1 - Verfahren zur herstellung eines feuerverzinkten stahlblechs, das frei von krätzedefekten auf der beschichtung ist, und zugehörige vorrichtung - Google Patents

Verfahren zur herstellung eines feuerverzinkten stahlblechs, das frei von krätzedefekten auf der beschichtung ist, und zugehörige vorrichtung

Info

Publication number
DE69925587D1
DE69925587D1 DE69925587T DE69925587T DE69925587D1 DE 69925587 D1 DE69925587 D1 DE 69925587D1 DE 69925587 T DE69925587 T DE 69925587T DE 69925587 T DE69925587 T DE 69925587T DE 69925587 D1 DE69925587 D1 DE 69925587D1
Authority
DE
Germany
Prior art keywords
free
lacquered
fire
defects
coating
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
Application number
DE69925587T
Other languages
English (en)
Other versions
DE69925587T2 (de
Inventor
Perti J Sippola
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69925587D1 publication Critical patent/DE69925587D1/de
Publication of DE69925587T2 publication Critical patent/DE69925587T2/de
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
    • C23C2/04—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
    • C23C2/003—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
    • C23C2/325—Processes or devices for cleaning the bath

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)
DE69925587T 1998-01-29 1999-01-22 Verfahren zur herstellung eines feuerverzinkten stahlblechs, das frei von krätzedefekten auf der beschichtung ist, und zugehörige vorrichtung Expired - Lifetime DE69925587T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15551 1998-01-29
US09/015,551 US5958518A (en) 1998-01-29 1998-01-29 Method of producing hot-dip zinc coated steel sheet free of dross pick-up defects on coating and associated apparatus
PCT/IB1999/001480 WO1999058735A2 (en) 1998-01-29 1999-01-22 Method of producing hot-dip zinc coated steel sheet free of dross pick-up defects on coating and associated apparatus

Publications (2)

Publication Number Publication Date
DE69925587D1 true DE69925587D1 (de) 2005-07-07
DE69925587T2 DE69925587T2 (de) 2006-03-16

Family

ID=21772052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925587T Expired - Lifetime DE69925587T2 (de) 1998-01-29 1999-01-22 Verfahren zur herstellung eines feuerverzinkten stahlblechs, das frei von krätzedefekten auf der beschichtung ist, und zugehörige vorrichtung

Country Status (10)

Country Link
US (1) US5958518A (de)
EP (1) EP1068369B1 (de)
JP (2) JP2003524702A (de)
AT (1) ATE296904T1 (de)
AU (1) AU737798B2 (de)
BR (1) BR9908146B1 (de)
CA (1) CA2319046C (de)
DE (1) DE69925587T2 (de)
MX (1) MXPA00007443A (de)
WO (1) WO1999058735A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2178921B1 (es) * 2000-06-16 2004-03-16 Caballo M Carmen Plaza Procedimiento de galvanizacion con zinc aplicado a torretas para vallas publicitarias
DE10052096A1 (de) * 2000-10-20 2002-05-02 Sms Demag Ag Verfahren und Vorrichtung zum Führen eines Metallbandes, insbesondere eines Stahlbandes, durch einen Beschichtungsbehälter
US8412915B2 (en) * 2001-11-30 2013-04-02 Altera Corporation Apparatus, system and method for configuration of adaptive integrated circuitry having heterogeneous computational elements
US6692689B2 (en) * 2001-12-14 2004-02-17 Jorge A. Morando Sink roll assembly with forced hydrodynamic film lubricated bearings and self-aligning holding arms
US20050247382A1 (en) * 2004-05-06 2005-11-10 Sippola Pertti J Process for producing a new high-strength dual-phase steel product from lightly alloyed steel
WO2009098363A1 (fr) * 2008-02-08 2009-08-13 Siemens Vai Metals Technologies Sas Installation de galvanisation au trempe d'une bande d'acier
WO2009098362A1 (fr) * 2008-02-08 2009-08-13 Siemens Vai Metals Technologies Sas Procédé de galvanisation au trempé d'une bande d'acier
KR101480876B1 (ko) * 2013-07-15 2015-01-09 주식회사 포스코 연속 소둔로의 수냉대에서 망간 산화물이 스트립에 부착되는 것을 방지하는 장치
CN113767185B (zh) * 2019-04-19 2023-10-10 日本制铁株式会社 热浸镀锌钢板的制造方法和热浸镀锌浴的操作方法
US11384419B2 (en) * 2019-08-30 2022-07-12 Micromaierials Llc Apparatus and methods for depositing molten metal onto a foil substrate

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702525A (en) * 1949-07-13 1955-02-22 Whitfield & Sheshunoff Inc Apparatus for coating wire or strip with molten aluminum
US3887721A (en) * 1972-12-20 1975-06-03 Armco Steel Corp Metallic coating method
JPS62250160A (ja) * 1986-04-23 1987-10-31 Nippon Kokan Kk <Nkk> 溶融亜鉛メツキラインの操業方法
JPS63134652A (ja) * 1986-11-25 1988-06-07 Kawasaki Steel Corp 鋼帯の溶融金属めつき処理方法および装置
US4971842A (en) * 1987-02-27 1990-11-20 Rasmet Ky Method for controlling the thickness of an intermetallic layer on a continuous steel product in a continuous hot-dip galvanizing process
JPS6428354A (en) * 1987-07-23 1989-01-30 Kawasaki Steel Co Hot dip metal plating method for steel strip
JPH0234760A (ja) * 1988-07-22 1990-02-05 Sumitomo Metal Ind Ltd 溶融めっき綱板の製造法及びめっき用ロール
JPH02156054A (ja) * 1988-12-08 1990-06-15 Sumitomo Metal Ind Ltd 溶融メッキ鋼板へのドロス押込み防止方法
JP2803193B2 (ja) * 1989-07-21 1998-09-24 日本鋼管株式会社 溶融金属めっき設備における浴攪拌装置
JPH03211262A (ja) * 1990-01-11 1991-09-17 Sumitomo Metal Ind Ltd 溶融亜鉛めっき鋼板の製造方法および装置
JPH046255A (ja) * 1990-04-23 1992-01-10 Kawasaki Steel Corp 溶融金属めっき槽内のストリップ安定化装置
JP2560662B2 (ja) * 1991-07-09 1996-12-04 住友金属工業株式会社 表面欠陥の少ない溶融亜鉛めっき鋼板の製造装置
JPH05171384A (ja) * 1991-12-25 1993-07-09 Kawasaki Steel Corp 溶融金属めっき槽内のストリップ安定化装置
JP2806255B2 (ja) * 1994-03-31 1998-09-30 住友金属工業株式会社 溶融金属めっき浴中ロールの軸受け装置及び軸受け摩耗防止方法
JPH09104958A (ja) * 1995-10-06 1997-04-22 Kawasaki Steel Corp 溶融金属めっき鋼板の製造装置
JP3189692B2 (ja) * 1996-08-05 2001-07-16 日本鋼管株式会社 表面外観に優れた合金化溶融亜鉛メッキ鋼板およびその製造方法

Also Published As

Publication number Publication date
JP4256929B2 (ja) 2009-04-22
WO1999058735A9 (en) 2000-02-03
JP2005248330A (ja) 2005-09-15
MXPA00007443A (es) 2003-09-10
CA2319046C (en) 2005-05-17
BR9908146B1 (pt) 2009-05-05
BR9908146A (pt) 2000-11-28
ATE296904T1 (de) 2005-06-15
US5958518A (en) 1999-09-28
WO1999058735A2 (en) 1999-11-18
JP2003524702A (ja) 2003-08-19
AU5878299A (en) 1999-11-29
DE69925587T2 (de) 2006-03-16
EP1068369B1 (de) 2005-06-01
WO1999058735A3 (en) 2000-03-09
CA2319046A1 (en) 1999-11-18
AU737798B2 (en) 2001-08-30
EP1068369A2 (de) 2001-01-17

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