MX2019011859A - Dispositivo y procedimiento de decapado para el decapado quimico de una banda metalica. - Google Patents

Dispositivo y procedimiento de decapado para el decapado quimico de una banda metalica.

Info

Publication number
MX2019011859A
MX2019011859A MX2019011859A MX2019011859A MX2019011859A MX 2019011859 A MX2019011859 A MX 2019011859A MX 2019011859 A MX2019011859 A MX 2019011859A MX 2019011859 A MX2019011859 A MX 2019011859A MX 2019011859 A MX2019011859 A MX 2019011859A
Authority
MX
Mexico
Prior art keywords
descaling
metal strip
spraying
chemically
edge region
Prior art date
Application number
MX2019011859A
Other languages
English (en)
Inventor
Kofler Klaus
Stadlbauer Alois
Original Assignee
Primetals Technologies Austria 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
Application filed by Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of MX2019011859A publication Critical patent/MX2019011859A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/023—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

La invención hace referencia a un dispositivo de decapado (2) para el decapado químico de una banda metálica (4), que comprende un dispositivo de pulverización (12, 12a-12d) para pulverizar una solución de decapado (14) sobre un lado superior o inferior (16, 18) de la banda metálica (4). El dispositivo de pulverización (12, 12a-12d) presenta una primera unidad de pulverización externa (50) para pulverizar la solución de decapado (14) sobre una primera área de borde (52) del lado superior/inferior (16, 18) de la banda metálica (4), así como una segunda unidad de pulverización externa (54) para pulverizar la solución de decapado (14) sobre una segunda área de borde (56) del lado superior/inferior (16, 18) de la banda metálica (4), opuesta a la primera área de borde (52). Al menos una de las dos unidades de pulverización externa (50, 54) presenta una o múltiples boquillas de chorro sólido (20), especialmente múltiples hileras de boquillas de chorro sólido (20), y/o una o múltiples boquillas de ranura (22).
MX2019011859A 2017-04-04 2018-03-30 Dispositivo y procedimiento de decapado para el decapado quimico de una banda metalica. MX2019011859A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17164759.7A EP3385008A1 (de) 2017-04-04 2017-04-04 Entzunderungsvorrichtung und verfahren zum chemischen entzundern eines metallbandes
PCT/EP2018/058305 WO2018185028A1 (de) 2017-04-04 2018-03-30 Entzunderungsvorrichtung und verfahren zum chemischen entzundern eines metallbandes

Publications (1)

Publication Number Publication Date
MX2019011859A true MX2019011859A (es) 2019-11-21

Family

ID=58489553

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011859A MX2019011859A (es) 2017-04-04 2018-03-30 Dispositivo y procedimiento de decapado para el decapado quimico de una banda metalica.

Country Status (8)

Country Link
US (1) US20200047231A1 (es)
EP (2) EP3385008A1 (es)
JP (1) JP6903766B2 (es)
KR (1) KR20190133712A (es)
CN (1) CN110446566B (es)
MX (1) MX2019011859A (es)
RU (1) RU2753355C2 (es)
WO (1) WO2018185028A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018205684A1 (de) 2018-04-13 2019-10-17 Sms Group Gmbh Kühleinrichtung und Verfahren zu deren Betrieb
CN110965068B (zh) * 2019-11-11 2020-12-08 北京科技大学 一种宽幅钛带均匀酸洗的酸槽出酸口结构
EP4108799A4 (en) * 2020-02-18 2023-08-02 Posco STEEL SHEET WITH EXCELLENT SURFACE QUALITY AND PROCESS FOR ITS PRODUCTION

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147449A (en) * 1975-06-14 1976-12-17 Sumitomo Metal Ind Hot rolling method
DE4240572A1 (de) * 1992-12-03 1994-06-09 Schloemann Siemag Ag Beizanlage und Verfahren zum Betreiben der Beizanlage
AT404907B (de) * 1993-07-13 1999-03-25 Andritz Patentverwaltung Verfahren und anlage zum herstellen von edelstahlband
JPH09271832A (ja) * 1996-04-08 1997-10-21 Nippon Steel Corp フェライト系ステンレス熱延鋼板のデスケーリング方法
JP4821640B2 (ja) * 2007-02-09 2011-11-24 住友金属工業株式会社 被冷却材の冷却装置およびそれにより冷却された鋼板
JP4449991B2 (ja) * 2007-02-26 2010-04-14 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置及び方法
US20110024390A1 (en) * 2009-07-28 2011-02-03 Fulton County Processing Apparatus and process for removing oxidation scale from metal
EP2792428A1 (de) * 2013-04-15 2014-10-22 Siemens VAI Metals Technologies GmbH Kühleinrichtung mit breitenabhängiger Kühlwirkung
JP6275525B2 (ja) * 2014-03-27 2018-02-07 株式会社神戸製鋼所 厚鋼板の冷却方法及び厚鋼板の製造方法並びに厚鋼板冷却装置
JP6377550B2 (ja) * 2015-03-06 2018-08-22 株式会社神戸製鋼所 厚鋼板冷却方法及び厚鋼板冷却装置
CN205165369U (zh) * 2015-10-16 2016-04-20 武汉钢铁(集团)公司 热轧带钢表面氧化铁皮清理装置

Also Published As

Publication number Publication date
EP3606682B1 (de) 2023-08-02
CN110446566B (zh) 2021-02-09
RU2019134817A3 (es) 2021-06-24
KR20190133712A (ko) 2019-12-03
EP3606682A1 (de) 2020-02-12
CN110446566A (zh) 2019-11-12
JP2020515417A (ja) 2020-05-28
US20200047231A1 (en) 2020-02-13
RU2019134817A (ru) 2021-05-05
EP3385008A1 (de) 2018-10-10
WO2018185028A1 (de) 2018-10-11
JP6903766B2 (ja) 2021-07-14
RU2753355C2 (ru) 2021-08-13
EP3606682C0 (de) 2023-08-02

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