ATE28479T1 - Selektives abschreckverfahren zur verringerung der verformungen metallischer flachprodukte. - Google Patents

Selektives abschreckverfahren zur verringerung der verformungen metallischer flachprodukte.

Info

Publication number
ATE28479T1
ATE28479T1 AT84420162T AT84420162T ATE28479T1 AT E28479 T1 ATE28479 T1 AT E28479T1 AT 84420162 T AT84420162 T AT 84420162T AT 84420162 T AT84420162 T AT 84420162T AT E28479 T1 ATE28479 T1 AT E28479T1
Authority
AT
Austria
Prior art keywords
cooling
rapid cooling
products
flat metal
product
Prior art date
Application number
AT84420162T
Other languages
English (en)
Inventor
Bruno Dubost
Original Assignee
Cegedur
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 Cegedur filed Critical Cegedur
Application granted granted Critical
Publication of ATE28479T1 publication Critical patent/ATE28479T1/de

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
    • C21D9/573—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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
AT84420162T 1983-09-29 1984-09-27 Selektives abschreckverfahren zur verringerung der verformungen metallischer flachprodukte. ATE28479T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8315823A FR2552780B1 (fr) 1983-09-29 1983-09-29 Procede de refroidissement module minimisant les deformations des produits plats metallurgiques
EP84420162A EP0141761B1 (de) 1983-09-29 1984-09-27 Selektives Abschreckverfahren zur Verringerung der Verformungen metallischer Flachprodukte

Publications (1)

Publication Number Publication Date
ATE28479T1 true ATE28479T1 (de) 1987-08-15

Family

ID=9292820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84420162T ATE28479T1 (de) 1983-09-29 1984-09-27 Selektives abschreckverfahren zur verringerung der verformungen metallischer flachprodukte.

Country Status (10)

Country Link
US (1) US4610735A (de)
EP (1) EP0141761B1 (de)
JP (1) JPS6092420A (de)
KR (1) KR850002107A (de)
AT (1) ATE28479T1 (de)
CA (1) CA1220699A (de)
DE (1) DE3464935D1 (de)
ES (1) ES8505731A1 (de)
FR (1) FR2552780B1 (de)
SU (1) SU1314950A3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6264767B1 (en) 1995-06-07 2001-07-24 Ipsco Enterprises Inc. Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling
EP0970260B1 (de) 1997-03-25 2004-08-18 Aluminum Company Of America Abschrechungsverfahren für wärmebehandlungsfähigen legierungen
JP2003517100A (ja) * 1999-12-17 2003-05-20 アルキャン・インターナショナル・リミテッド 最小の歪みでもって合金板を急冷する方法
EP2529038B1 (de) * 2010-01-29 2014-01-01 Tata Steel Nederland Technology B.V. Verfahren zur wärmebehandlung von metallstreifenmaterial und auf diese weise hergestelltes streifenmaterial
KR101763506B1 (ko) 2013-03-11 2017-07-31 노벨리스 인크. 압연된 스트립의 평탄도의 개선
CN104878185B (zh) * 2015-05-06 2018-01-16 张家港市骏马钢帘线有限公司 一种钢丝强度稳定装置
JP6687084B2 (ja) * 2017-11-15 2020-04-22 Ｊｆｅスチール株式会社 急冷焼入れ装置及び急冷焼入れ方法並びに金属板製品の製造方法
JP6687090B2 (ja) * 2017-11-30 2020-04-22 Ｊｆｅスチール株式会社 急冷焼入れ装置及び急冷焼入れ方法並びに金属板製品の製造方法
ES3002688T3 (en) * 2018-06-13 2025-03-07 Novelis Inc Systems and methods for quenching a metal strip after rolling
KR20210018918A (ko) * 2018-07-06 2021-02-18 노벨리스 인크. 맞춤형 공간 강도 및 성형성을 위한 불균일한 열 처리

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890804C (de) * 1942-08-25 1953-09-21 Westfalenhuette Dortmund Ag Verfahren und Vorrichtung zum Haerten und Vergueten von Metallbaendern und -blechen
GB1081954A (en) * 1963-08-27 1967-09-06 Yawata Iron & Steel Co Method for controlling operations for the cooling of steel strip in accordance with formulae obtained by theoretical analysis
JPS4917131B1 (de) * 1970-07-03 1974-04-27
GB1418400A (en) * 1973-03-14 1975-12-17 Nippon Kokan Kk Method and apparatus for cooling steel
SU759165A1 (ru) * 1978-09-18 1980-08-30 Предприятие П/Я А-7697 Устройство дл регулировани температуры полосы на выходном рольганге непрерывного стана гор чей прокатки
JPS5674301A (en) * 1979-11-20 1981-06-19 Sumitomo Metal Ind Ltd Preventing method for edge drop of steel strip during rolling work
JPS5741317A (en) * 1980-08-27 1982-03-08 Kawasaki Steel Corp Cooling method for metallic plate material
FR2507929A1 (fr) * 1981-06-19 1982-12-24 Usinor Procede de refroidissement d'ebauches de toles fortes en defilement, en cours de laminage et machine pour sa mise en oeuvre
JPS5832511A (ja) * 1981-08-21 1983-02-25 Nippon Kokan Kk <Nkk> 厚鋼板の冷却方法
WO1983000880A1 (fr) * 1981-08-28 1983-03-17 Kasuya, Gunji Dispositif de refroidissement selectif du bord lateral d'une bande d'acier dans une etape de recuit en continu

Also Published As

Publication number Publication date
EP0141761A3 (en) 1985-06-12
KR850002107A (ko) 1985-05-06
FR2552780B1 (fr) 1988-03-04
JPS6092420A (ja) 1985-05-24
DE3464935D1 (en) 1987-08-27
ES536247A0 (es) 1985-06-01
EP0141761B1 (de) 1987-07-22
CA1220699A (fr) 1987-04-21
EP0141761A2 (de) 1985-05-15
FR2552780A1 (fr) 1985-04-05
SU1314950A3 (ru) 1987-05-30
US4610735A (en) 1986-09-09
ES8505731A1 (es) 1985-06-01

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