EP1529122B1 - Procede et dispositif de patentage de fils en acier - Google Patents

Procede et dispositif de patentage de fils en acier Download PDF

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Publication number
EP1529122B1
EP1529122B1 EP03756923A EP03756923A EP1529122B1 EP 1529122 B1 EP1529122 B1 EP 1529122B1 EP 03756923 A EP03756923 A EP 03756923A EP 03756923 A EP03756923 A EP 03756923A EP 1529122 B1 EP1529122 B1 EP 1529122B1
Authority
EP
European Patent Office
Prior art keywords
temperature
liquid
wire
cooling
curtains
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
EP03756923A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1529122A2 (fr
Inventor
Jacques Bauden
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.)
FIB Belgium SA
Original Assignee
FIB Belgium SA
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 FIB Belgium SA filed Critical FIB Belgium SA
Publication of EP1529122A2 publication Critical patent/EP1529122A2/fr
Application granted granted Critical
Publication of EP1529122B1 publication Critical patent/EP1529122B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C21D9/573—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
    • C21D9/64—Patenting furnaces
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

Definitions

  • aqueous baths Methods using aqueous baths are also known. During the immersion in such a water bath, laminar flow, non-turbulent, a vapor film is formed around the son to be cooled (see, for example, EP-A-0 216 434 ). This vapor film is thermally insulating, so it slows down the cooling
  • Current running drive means are shown schematically by references 23 and 24.
  • the water can be supplied by an inlet 5 and be evacuated from the top by an overflow 6. In the illustrated tank the height of water column is equal to about 750mm H 2 O (7350 Pa).
  • the overflow 6 may be in communication with a lower inlet 5 ', through a not shown heat exchanger, so as to put the cooling water in circulation.

Landscapes

  • 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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
EP03756923A 2002-06-06 2003-06-05 Procede et dispositif de patentage de fils en acier Expired - Lifetime EP1529122B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE200200372 2002-06-06
BE2002/0372A BE1014868A3 (fr) 2002-06-06 2002-06-06 Procede et dispositif de patentage de fils d'acier
PCT/BE2003/000102 WO2003104501A2 (fr) 2002-06-06 2003-06-05 Procede et dispositif de patentage de fils en acier

Publications (2)

Publication Number Publication Date
EP1529122A2 EP1529122A2 (fr) 2005-05-11
EP1529122B1 true EP1529122B1 (fr) 2012-04-18

Family

ID=29721151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03756923A Expired - Lifetime EP1529122B1 (fr) 2002-06-06 2003-06-05 Procede et dispositif de patentage de fils en acier

Country Status (10)

Country Link
US (1) US7354493B2 (enExample)
EP (1) EP1529122B1 (enExample)
JP (1) JP4851712B2 (enExample)
KR (1) KR100941675B1 (enExample)
CN (1) CN100370038C (enExample)
AT (1) ATE554191T1 (enExample)
AU (1) AU2003232530A1 (enExample)
BE (1) BE1014868A3 (enExample)
CA (1) CA2488156C (enExample)
WO (1) WO2003104501A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US20080011394A1 (en) * 2006-07-14 2008-01-17 Tyl Thomas W Thermodynamic metal treating apparatus and method
BE1018675A3 (fr) 2009-03-03 2011-06-07 Fib Belgium Sa Dispositif de dosage d'un melange gazeux.
AT509356B1 (de) * 2010-02-04 2011-12-15 Cpa Comp Process Automation Gmbh Vorrichtung und verfahren zum wärmebehandeln von stahldrähten
ES2365462B1 (es) * 2010-03-24 2012-08-10 Automat Industrial S.L. Procedimiento y dispositivo para el patentado de alambre por transferencia de calor por radiación-convección.
CN101914661B (zh) * 2010-09-05 2012-07-04 无锡市盛力达机械工程有限公司 气体保护水基淬火装置
CN101967549B (zh) * 2010-11-01 2012-06-06 苏闽(张家港)新型金属材料科技有限公司 带丝板
RU2604542C2 (ru) 2010-12-23 2016-12-10 Нв Бекаэрт Са Способ и установка для непрерывного изготовления стальной проволоки
US10400319B2 (en) * 2013-02-01 2019-09-03 Nv Bekaert Sa Forced water cooling of thick steel wires
CN104263899B (zh) * 2014-10-14 2016-06-29 海城正昌工业有限公司 一种细钢丝正火工艺及装置
EP3568499A1 (en) * 2017-01-12 2019-11-20 NV Bekaert SA Method and equipment for controlled patenting of steel wire
CN108396127A (zh) * 2017-02-08 2018-08-14 鞍钢股份有限公司 一种在edc水槽中加气泡生产免铅浴线材的方法
MX2021005696A (es) 2018-11-14 2021-07-15 Druids Process Tech S L Dispositivo y procedimiento de enfriamiento para enfriar un alambre e instalacion de procesado de alambre correspondiente.
CN113227408A (zh) 2019-01-31 2021-08-06 东京制纲株式会社 热交换方法、热交换介质及热交换装置、以及钢丝韧化方法及碳素钢丝
JP7161710B2 (ja) * 2019-03-29 2022-10-27 株式会社アイシン 焼き入れ方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR832391A (fr) 1937-05-27 1938-09-26 & Commerciale Des Aciers Soc I Fils métalliques de frettage
US3997376A (en) * 1974-06-19 1976-12-14 Midland-Ross Corporation Spray mist cooling method
JPS51106621A (ja) * 1975-02-14 1976-09-21 Ru Fuuru Endeyusutorieru Beruj Kosennopatenchinguhohooyobisochi
FR2300810A1 (fr) * 1975-02-14 1976-09-10 Four Ind Belge Procede et dispositif de patentage de fils d'acier
JPS5242714A (en) * 1975-09-30 1977-04-02 Baldwin Co D H Electronic organ
JPS5243714A (en) * 1975-10-03 1977-04-06 Kobe Steel Ltd Method of cooling wire
BE838796A (fr) 1976-02-20 1976-06-16 Dispositif de trempe isotherme pour le patentage de fils d'acier
JPS5333285A (en) * 1976-09-09 1978-03-29 Hiroshi Nozoe Method of producing water proof materials with uneven surface
BE851381A (fr) * 1977-02-11 1977-05-31 Centre Rech Metallurgique Perfectionnements aux dispositifs de refroidissement des produits lamines metalliques
US4168993A (en) * 1978-08-10 1979-09-25 Morgan Construction Company Process and apparatus for sequentially forming and treating steel rod
JPS6070126A (ja) * 1983-09-27 1985-04-20 Nippon Kokan Kk <Nkk> 金属板の下面冷却装置
US5121902A (en) * 1984-10-09 1992-06-16 Morgan Construction Company Apparatus for cooling hot rolled steel rod using a plurality of air and water cooled sections
IN164702B (enExample) * 1984-10-09 1989-05-13 Morgan Construction Co
GB8523882D0 (en) 1985-09-27 1985-10-30 Bekaert Sa Nv Treatment of steel wires
JP2721861B2 (ja) * 1988-09-16 1998-03-04 トーア・スチール株式会社 熱間圧延鋼線材の直接急冷方法
JPH04136126A (ja) * 1990-09-27 1992-05-11 Nippon Steel Corp 極細鋼線の雰囲気パテンティング方法
JPH04280920A (ja) * 1991-03-06 1992-10-06 Sumitomo Metal Ind Ltd 伸線用鋼線材の製造装置
ZA924360B (en) 1991-07-22 1993-03-31 Bekaert Sa Nv Heat treatment of steel wire
JPH11172401A (ja) * 1997-12-05 1999-06-29 Mitsubishi Heavy Ind Ltd 帯材の冷却方法及び装置
BE1013361A3 (fr) 2000-03-27 2001-12-04 Four Industriel Belge Procede et dispositif de chauffage de fil metallique.
JP4678112B2 (ja) * 2001-09-21 2011-04-27 Ｊｆｅスチール株式会社 鋼板の冷却方法および装置

Also Published As

Publication number Publication date
CN100370038C (zh) 2008-02-20
AU2003232530A1 (en) 2003-12-22
JP4851712B2 (ja) 2012-01-11
AU2003232530A8 (en) 2003-12-22
ATE554191T1 (de) 2012-05-15
EP1529122A2 (fr) 2005-05-11
US7354493B2 (en) 2008-04-08
CA2488156C (fr) 2011-03-22
CN1659292A (zh) 2005-08-24
CA2488156A1 (fr) 2003-12-18
JP2005529235A (ja) 2005-09-29
WO2003104501A3 (fr) 2004-01-29
KR100941675B1 (ko) 2010-02-12
BE1014868A3 (fr) 2004-05-04
US20070107815A1 (en) 2007-05-17
WO2003104501A2 (fr) 2003-12-18
KR20050005529A (ko) 2005-01-13

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