CN1158641A - 连续退火冷轧薄钢板的方法和设备 - Google Patents

连续退火冷轧薄钢板的方法和设备 Download PDF

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Publication number
CN1158641A
CN1158641A CN95195187A CN95195187A CN1158641A CN 1158641 A CN1158641 A CN 1158641A CN 95195187 A CN95195187 A CN 95195187A CN 95195187 A CN95195187 A CN 95195187A CN 1158641 A CN1158641 A CN 1158641A
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CN
China
Prior art keywords
heating
cooling
zone
steel plate
annealing
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.)
Pending
Application number
CN95195187A
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English (en)
Chinese (zh)
Inventor
小野田正己
广田芳明
斋藤芳夫
福山胜
潮田浩作
伊丹淳
凑研
手坟诚
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.)
Nippon Steel Corp
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Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of CN1158641A publication Critical patent/CN1158641A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
    • 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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CN95195187A 1995-06-23 1995-10-13 连续退火冷轧薄钢板的方法和设备 Pending CN1158641A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15817295 1995-06-23
JP158172/95 1995-06-23
JP189732/95 1995-07-04
JP18973295 1995-07-04

Publications (1)

Publication Number Publication Date
CN1158641A true CN1158641A (zh) 1997-09-03

Family

ID=26485382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95195187A Pending CN1158641A (zh) 1995-06-23 1995-10-13 连续退火冷轧薄钢板的方法和设备

Country Status (5)

Country Link
EP (1) EP0779370A1 (enrdf_load_stackoverflow)
KR (1) KR100221789B1 (enrdf_load_stackoverflow)
CN (1) CN1158641A (enrdf_load_stackoverflow)
BR (1) BR9508762A (enrdf_load_stackoverflow)
WO (1) WO1997000975A1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100457926C (zh) * 2006-09-08 2009-02-04 南京钢铁股份有限公司 高强度低合金钢待温坯加速冷却装置
CN102286654A (zh) * 2010-02-23 2011-12-21 气体产品与化学公司 使用低温冷却的金属处理方法
CN102747213A (zh) * 2011-04-22 2012-10-24 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
CN104357770A (zh) * 2014-11-20 2015-02-18 安徽省新方尊铸造科技有限公司 一种采用ptc陶瓷辅助加热的铝铸件热处理炉
CN105849289A (zh) * 2013-12-25 2016-08-10 Posco公司 带钢的连续退火装置及其连续退火方法
CN108148956A (zh) * 2016-12-02 2018-06-12 宝山钢铁股份有限公司 一种连退机组的大型喷气加热设备
CN112553454A (zh) * 2020-12-02 2021-03-26 中冶南方（武汉）热工有限公司 一种环保型带钢连续退火系统
CN117120639A (zh) * 2021-03-30 2023-11-24 杰富意钢铁株式会社 连续退火设备、连续退火方法、冷轧钢板的制造方法和镀覆钢板的制造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012934A3 (fr) * 1999-10-13 2001-06-05 Ct Rech Metallurgiques Asbl Procede de fabrication d'une bande d'acier laminee a froid pour emboutissage profond.
KR100928820B1 (ko) * 2002-12-28 2009-11-27 주식회사 포스코 전기강판제조용 열연소둔강판의 산화막 제거방법,전기강판제조용 열연소둔강판의 제조방법 및 장치
JP4840518B2 (ja) * 2010-02-24 2011-12-21 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
KR101489425B1 (ko) * 2012-12-28 2015-02-03 주식회사 포스코 강판 열처리용 다단 급냉 장치
ITBO20130602A1 (it) 2013-11-04 2015-05-05 Samp Spa Con Unico Socio Forno di ricottura a resistenza per la ricottura di un filo, trefolo, corda, vergella o piattina di metallo
ITBO20130601A1 (it) * 2013-11-04 2015-05-05 Samp Spa Con Unico Socio Forno di ricottura a resistenza per la ricottura di un filo, trefolo, corda, vergella o piattina di metallo
KR102410519B1 (ko) * 2017-07-25 2022-06-17 현대자동차주식회사 연속 소둔 설비
JPWO2024180826A1 (enrdf_load_stackoverflow) * 2023-02-27 2024-09-06

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59577B2 (ja) * 1979-08-13 1984-01-07 新日本製鐵株式会社 冷延鋼帯の短時間連続焼鈍方法
JPS56156778A (en) * 1980-05-02 1981-12-03 Nippon Steel Corp Manufacture of continuously annealed steel strip with superior suitability to phosphating and superior corrosion resistance after coating
JPS5716133A (en) * 1980-07-03 1982-01-27 Nippon Steel Corp Continuous annealer for thin steel strip
JPS5794524A (en) * 1980-12-04 1982-06-12 Nippon Kokan Kk <Nkk> Method for continuous annealing
JPH02166234A (ja) * 1988-12-20 1990-06-26 Sumitomo Metal Ind Ltd 鋼板の連続焼鈍方法
JPH0790391A (ja) * 1993-09-14 1995-04-04 Nippon Steel Corp 鋼板の連続焼鈍方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100457926C (zh) * 2006-09-08 2009-02-04 南京钢铁股份有限公司 高强度低合金钢待温坯加速冷却装置
US9290823B2 (en) 2010-02-23 2016-03-22 Air Products And Chemicals, Inc. Method of metal processing using cryogenic cooling
CN102286654A (zh) * 2010-02-23 2011-12-21 气体产品与化学公司 使用低温冷却的金属处理方法
CN102747213A (zh) * 2011-04-22 2012-10-24 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
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
CN105849289A (zh) * 2013-12-25 2016-08-10 Posco公司 带钢的连续退火装置及其连续退火方法
CN105849289B (zh) * 2013-12-25 2018-08-28 Posco公司 带坯的连续退火装置及其连续退火方法
US10358691B2 (en) 2013-12-25 2019-07-23 Posco Apparatus for continuous annealing of strip and method for continuous annealing of same
US10604820B2 (en) 2013-12-25 2020-03-31 Posco Method of continuously annealing a strip
CN104357770A (zh) * 2014-11-20 2015-02-18 安徽省新方尊铸造科技有限公司 一种采用ptc陶瓷辅助加热的铝铸件热处理炉
CN108148956A (zh) * 2016-12-02 2018-06-12 宝山钢铁股份有限公司 一种连退机组的大型喷气加热设备
CN108148956B (zh) * 2016-12-02 2019-10-25 宝山钢铁股份有限公司 一种连退机组的大型喷气加热设备
CN112553454A (zh) * 2020-12-02 2021-03-26 中冶南方（武汉）热工有限公司 一种环保型带钢连续退火系统
CN117120639A (zh) * 2021-03-30 2023-11-24 杰富意钢铁株式会社 连续退火设备、连续退火方法、冷轧钢板的制造方法和镀覆钢板的制造方法

Also Published As

Publication number Publication date
EP0779370A1 (en) 1997-06-18
BR9508762A (pt) 1998-01-13
KR970705648A (ko) 1997-10-09
KR100221789B1 (ko) 1999-09-15
EP0779370A4 (enrdf_load_stackoverflow) 1997-07-30
WO1997000975A1 (fr) 1997-01-09

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication