BRPI1008468A2 - linha de processamento de aço de fita flexível adequada para produzir diversos aços de alta resistência - Google Patents

linha de processamento de aço de fita flexível adequada para produzir diversos aços de alta resistência

Info

Publication number
BRPI1008468A2
BRPI1008468A2 BRPI1008468A BRPI1008468A BRPI1008468A2 BR PI1008468 A2 BRPI1008468 A2 BR PI1008468A2 BR PI1008468 A BRPI1008468 A BR PI1008468A BR PI1008468 A BRPI1008468 A BR PI1008468A BR PI1008468 A2 BRPI1008468 A2 BR PI1008468A2
Authority
BR
Brazil
Prior art keywords
station
galvanized sheet
high strength
strip steel
processing line
Prior art date
Application number
BRPI1008468A
Other languages
English (en)
Inventor
Li Jun
Zhang Liyang
Original Assignee
Baoshan Iron & Steel
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 Baoshan Iron & Steel filed Critical Baoshan Iron & Steel
Publication of BRPI1008468A2 publication Critical patent/BRPI1008468A2/pt
Publication of BRPI1008468B1 publication Critical patent/BRPI1008468B1/pt

Links

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • 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
    • 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
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited 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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

"linha de processamento de aço de fita flexível adequada para produzir diversos aços de alta resistência", uma linha de processamento de aço de fita fina flexível adequada para produzir diversos aços de alta resistência é definida conforme segue: uma estação de desenrolamento e lavagem, uma estação de aquecimento, uma estação de encharcamento, uma estação de resfriamento retardado, uma estação de resfriamento de jato de gás, uma estação de supressão de água, uma estação de lavagem de ácido, uma estação de reaquecimento, uma estação de superdosagem, uma estação de resfriamento final, uma estação de nivelamento, uma estação de acabamento, uma estação de lubrificação e uma estação de bobinagem por sua vez. adicionalmente, existe configurada uma estação de galvanoplastia conectada à estação de desenrolamento e lavagem, a estação de lavagem de ácido e a estação de reaquecimento separadamente via as passagens de conexão; uma galvanização a quente e estação de galvanização conectadas à estação de reaquecimento via um nariz de forno de galvanização a quente e à estação de resfriamento de pós-galvanização e estação de resfriamento final via as passagens de conexão; e uma estação de decapagem e outra estação de pós-tratamento conectadas à estação de galvanoplastia, a estação de nivelamento e a estação de acabamento separadamente via as passagens de conexão. a estação de reaquecimento é conectada à estação de superdosagem via uma passagem secundária móvel. de acordo com a invenção, a produção de chapa laminada a frio comum, chapa galvanizada a quente e chapa galvanizada, e a produção de chapa eletrogalvanizada por zn ou ni, especificamente chapa laminada a frio de resistência ultra-alta, chapa eletrogalvanizada por zinco e chapa galvanizada a quente, bem como, chapa galvanizada, são integradas em uma única unidade para produção flexível.
BRPI1008468-1A 2009-02-25 2010-02-24 Linha de processamento de aço de fita flexível adequada para produzir diversos aços de alta resistência BRPI1008468B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2009100466373A CN101812578B (zh) 2009-02-25 2009-02-25 一种柔性的适合生产各种高强钢的带钢处理线
CN200910046637.3 2009-02-25
PCT/CN2010/070730 WO2010097038A1 (zh) 2009-02-25 2010-02-24 一种柔性的适合生产各种高强钢的带钢处理线

Publications (2)

Publication Number Publication Date
BRPI1008468A2 true BRPI1008468A2 (pt) 2019-02-12
BRPI1008468B1 BRPI1008468B1 (pt) 2021-11-09

Family

ID=42619946

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008468-1A BRPI1008468B1 (pt) 2009-02-25 2010-02-24 Linha de processamento de aço de fita flexível adequada para produzir diversos aços de alta resistência

Country Status (6)

Country Link
JP (1) JP5670919B2 (pt)
KR (1) KR101395044B1 (pt)
CN (1) CN101812578B (pt)
BR (1) BRPI1008468B1 (pt)
RU (1) RU2506321C2 (pt)
WO (1) WO2010097038A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102534712B (zh) * 2010-12-16 2015-07-22 宝山钢铁股份有限公司 一种金属板材电镀清洗方法
CN102747213B (zh) * 2011-04-22 2014-04-30 宝山钢铁股份有限公司 一种高强钢连续热处理的冷却方法
CN102925904B (zh) * 2012-11-30 2014-11-12 张家港浦项不锈钢有限公司 一种不锈钢宽厚板卷热退火酸洗方法
WO2016001701A1 (en) * 2014-07-03 2016-01-07 Arcelormittal Polyvalent processing line for heat treating and hot dip coating a steel strip
WO2016016683A1 (en) * 2014-07-30 2016-02-04 Arcelormittal A method for producing a high strength steel piece
CN104694986A (zh) * 2015-02-28 2015-06-10 江苏高科物流科技股份有限公司 一种电镀工艺改良方法
CN106350640A (zh) * 2015-07-17 2017-01-25 宝山钢铁股份有限公司 一种对冷轧带钢进行连续淬火的方法
CN106756698A (zh) * 2016-11-18 2017-05-31 淮北智淮科技有限公司 一种热镀锌生产工艺
CN106929662B (zh) * 2017-01-17 2019-05-24 唐山钢铁集团有限责任公司 一种热冲压成形钢的连续退火方法
CN107287394B (zh) * 2017-06-28 2019-01-22 唐山钢铁集团有限责任公司 Cq钢向dp钢过渡镀锌时的温度控制方法
CN107686955B (zh) * 2017-08-07 2020-07-07 北京钢研新冶工程设计有限公司 一种高强钢及其镀锌方法
CN109402548B (zh) * 2018-10-09 2020-12-29 北京首钢冷轧薄板有限公司 一种连续热镀锌线炉鼻子下端头修复方法
CN111945113A (zh) * 2019-05-15 2020-11-17 宝山钢铁股份有限公司 一种带镀层钢卷的生产方法及其涂镀机组
CN110373675A (zh) * 2019-05-31 2019-10-25 上海宝冶集团有限公司 硅钢厂酸洗线更换炉辊装置及其使用方法
CN113046670A (zh) * 2020-10-28 2021-06-29 徐州瑞马智能技术有限公司 一种对轨式热镀锌生产设备
CN113406935B (zh) * 2021-06-22 2022-09-02 惠民万顺节能新材料有限公司 一种热镀铝锌板生产过程监控***
CN113913599A (zh) * 2021-10-29 2022-01-11 中冶赛迪工程技术股份有限公司 一种马氏体钢带连续涂镀生产线及生产工艺
CN114934248B (zh) * 2022-03-30 2024-05-31 日照宝华新材料有限公司 一种冰箱滑轨用热基镀锌板的生产方法
CN115261596A (zh) * 2022-08-29 2022-11-01 丰城市顺达五金制品有限公司 一种合金钢带的热处理方法
WO2024056085A1 (zh) * 2022-09-15 2024-03-21 宝山钢铁股份有限公司 快速热处理带钢生产线
CN116043154B (zh) * 2023-04-03 2023-06-16 成都青冶正星金属制品有限公司 一种柔性型材连续热浸镀锌生产线

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JPH0183061U (pt) * 1987-11-19 1989-06-02
JPH07126863A (ja) * 1993-10-27 1995-05-16 Nippon Steel Corp 金属板およびメッキ金属板のフレキシブル生産設備
JPH11236622A (ja) * 1998-02-25 1999-08-31 Nkk Corp 連続焼鈍炉における鋼帯の冷却方法
DE19936151A1 (de) * 1999-07-31 2001-02-08 Thyssenkrupp Stahl Ag Höherfestes Stahlband oder -blech und Verfahren zu seiner Herstellung
JP2003253413A (ja) * 2002-03-06 2003-09-10 Nippon Steel Corp 高強度冷延鋼板とめっき鋼板の兼用製造設備および兼用製造方法
JP4739838B2 (ja) * 2005-07-14 2011-08-03 新日本製鐵株式会社 生産性に優れた鋼板製造混成ライン及び鋼板造り分け方法
BE1017086A3 (fr) * 2006-03-29 2008-02-05 Ct Rech Metallurgiques Asbl Procede de recuit et preparation en continu d'une bande en acier a haute resistance en vue de sa galvanisation au trempe.
CN100535137C (zh) * 2007-04-12 2009-09-02 宝山钢铁股份有限公司 高强度带钢冷却方法及装置

Also Published As

Publication number Publication date
RU2506321C2 (ru) 2014-02-10
CN101812578A (zh) 2010-08-25
RU2011139832A (ru) 2013-04-10
KR20110117251A (ko) 2011-10-26
JP2012518719A (ja) 2012-08-16
BRPI1008468B1 (pt) 2021-11-09
CN101812578B (zh) 2012-05-23
KR101395044B1 (ko) 2014-05-16
WO2010097038A1 (zh) 2010-09-02
JP5670919B2 (ja) 2015-02-18

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Legal Events

Date Code Title Description
B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: PROMULGA-SE O ARQUIVAMENTO DA PETICAO DE ENTRADA NA FASE NACIONAL POR INTEMPESTIVIDADE DE APRESENTACAO DA PROCURACAO CONFORME APRESENTADO NO ART. 216 2O DA LPI (LEI 9279/1996) E DA RESOLUCAO INPI-PR NO 77/2013, ART. 31. DESTA DATA, CORRE O PRAZO DE 60 (SESSENTA) DIAS PARA EVENTUAL RECURSO DO INTERESSADO CONFORME APRESENTADO NO ART. 212 DA LPI (LEI 9279/1996) E DA RESOLUCAO INPI-PR NO 77/2013, ART. 31, PARAGRAFO UNICO.

B12C Appeal against dismissal [chapter 12.3 patent gazette]
B11M Decision cancelled [chapter 11.13 patent gazette]

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