BR112015032429A2 - equipamento de tratamento combinado para galvanização mergulhada a quente de folhas de aço e recozimento contínuo - Google Patents

equipamento de tratamento combinado para galvanização mergulhada a quente de folhas de aço e recozimento contínuo

Info

Publication number
BR112015032429A2
BR112015032429A2 BR112015032429A BR112015032429A BR112015032429A2 BR 112015032429 A2 BR112015032429 A2 BR 112015032429A2 BR 112015032429 A BR112015032429 A BR 112015032429A BR 112015032429 A BR112015032429 A BR 112015032429A BR 112015032429 A2 BR112015032429 A2 BR 112015032429A2
Authority
BR
Brazil
Prior art keywords
continuous annealing
steel sheet
treatment equipment
combined treatment
steel sheets
Prior art date
Application number
BR112015032429A
Other languages
English (en)
Inventor
Iri Masato
Aizawa Shigeyuki
Sugano Takahiro
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BR112015032429A2 publication Critical patent/BR112015032429A2/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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/565—Sealing arrangements
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements
    • 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
    • C23C2/0035—Means for continuously moving substrate through, into or out of the 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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • C23C2/004—Snouts
    • 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
    • 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
    • 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
    • C23C2/34—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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material

Abstract

resumo patente de invenção: "equipamento de tratamento combinado para galvanização mergulhada a quente de folhas de aço e recozimento contínuo". a presente invenção refere-se a uma trajetória de produção de folha de aço galvanizado mergulhado a quente (1a) que guia a folha de aço (1) que foi recozida no forno de recozimento contínuo (10) por um sistema de galvanização mergulhada a quente (20) e a uma trajetória de produção de folha de aço laminado a frio (1b), em que a folha de aço (1) que foi recozida no forno de recozimento contínuo (10) desvia do sistema de galvanização mergulhada a quente. também é fornecido, em uma saída do forno de recozimento contínuo (10), um dispositivo de vedação (50) para evitar a entrada de ar a partir da trajetória de folha de aço laminado a frio (1b) no forno de recozimento contínuo (10).
BR112015032429A 2013-06-26 2014-05-29 equipamento de tratamento combinado para galvanização mergulhada a quente de folhas de aço e recozimento contínuo BR112015032429A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013133487 2013-06-26
PCT/JP2014/002846 WO2014208003A1 (ja) 2013-06-26 2014-05-29 鋼板の溶融亜鉛めっきと連続焼鈍の兼用処理設備

Publications (1)

Publication Number Publication Date
BR112015032429A2 true BR112015032429A2 (pt) 2017-07-25

Family

ID=52141379

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032429A BR112015032429A2 (pt) 2013-06-26 2014-05-29 equipamento de tratamento combinado para galvanização mergulhada a quente de folhas de aço e recozimento contínuo

Country Status (5)

Country Link
JP (1) JP5928604B2 (pt)
CN (1) CN105339520B (pt)
BR (1) BR112015032429A2 (pt)
MX (1) MX2015017644A (pt)
WO (1) WO2014208003A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106371388A (zh) * 2016-08-27 2017-02-01 杭州新永丰钢业有限公司 一种用于连续镀锌钢板防断带检测设备
CN109628863B (zh) * 2018-12-04 2023-08-29 苏州中门子工业炉科技有限公司 高温镍基合金管材全氢光亮固溶热处理辊底炉及工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175639A (ja) * 1983-03-22 1984-10-04 Akebono Brake Ind Co Ltd 湿式摩擦材
JPS60185650A (ja) * 1984-03-02 1985-09-21 Tokai Rika Co Ltd バツクミラ−の防眩装置
JPS60185650U (ja) * 1984-05-21 1985-12-09 大同特殊鋼株式会社 ガスシ−ル装置
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
CN1094521C (zh) * 1998-03-26 2002-11-20 川崎制铁株式会社 连续热处理炉及连续热处理炉的氛围控制方法和冷却方法
JPH11279731A (ja) * 1998-03-31 1999-10-12 Nippon Steel Corp 連続式溶融メッキ及び焼鈍設備
JP2000204417A (ja) * 1999-01-12 2000-07-25 Nippon Steel Corp 連続焼鈍及び溶融メッキ兼用設備
JP2000265217A (ja) * 1999-03-12 2000-09-26 Nippon Steel Corp 溶融メッキラインと連続焼鈍炉の兼用ライン
JP2002088414A (ja) * 2000-09-13 2002-03-27 Nippon Steel Corp 連続焼鈍及び溶融メッキ兼用設備
JP3766652B2 (ja) * 2002-09-06 2006-04-12 新日本製鐵株式会社 鋼板の連続溶融メッキ及び連続焼鈍兼用方法ならびにその装置
CN200971379Y (zh) * 2006-10-31 2007-11-07 黄石山力科技发展有限公司 连续热镀锌与连续退火兼容机组多功能退火炉
CN101532119B (zh) * 2008-03-10 2011-04-20 中冶赛迪工程技术股份有限公司 一种热镀锌与连续退火两用生产的装置和工艺方法
CN201258353Y (zh) * 2008-08-26 2009-06-17 武汉钢铁(集团)公司 兼容连续热镀锌和连续退火的双用途设备
KR101324899B1 (ko) * 2009-10-01 2013-11-04 신닛테츠스미킨 카부시키카이샤 연속 용융 도금 및 연속 어닐링의 겸용 설비
CN201512572U (zh) * 2009-10-22 2010-06-23 中国钢研科技集团有限公司 钢带连续热镀锌及连续退火两用炉

Also Published As

Publication number Publication date
CN105339520B (zh) 2017-11-17
MX2015017644A (es) 2016-04-07
JPWO2014208003A1 (ja) 2017-02-23
WO2014208003A1 (ja) 2014-12-31
JP5928604B2 (ja) 2016-06-01
CN105339520A (zh) 2016-02-17

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]