DE69708482D1 - Durchlaufglühverfahren von Metallband in verschiedenen Schutzgasen und Vorrichtung - Google Patents

Durchlaufglühverfahren von Metallband in verschiedenen Schutzgasen und Vorrichtung

Info

Publication number
DE69708482D1
DE69708482D1 DE69708482T DE69708482T DE69708482D1 DE 69708482 D1 DE69708482 D1 DE 69708482D1 DE 69708482 T DE69708482 T DE 69708482T DE 69708482 T DE69708482 T DE 69708482T DE 69708482 D1 DE69708482 D1 DE 69708482D1
Authority
DE
Germany
Prior art keywords
atmosphere
strip
furnace
metal strip
order
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.)
Revoked
Application number
DE69708482T
Other languages
English (en)
Other versions
DE69708482T2 (de
Inventor
Michel Boyer
Jean-Jacques Nozieres
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.)
Fives Stein SA
Original Assignee
Stein Heurtey SA
Fives Stein 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9490136&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69708482(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stein Heurtey SA, Fives Stein SA filed Critical Stein Heurtey SA
Application granted granted Critical
Publication of DE69708482D1 publication Critical patent/DE69708482D1/de
Publication of DE69708482T2 publication Critical patent/DE69708482T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
DE69708482T 1996-03-13 1997-03-11 Durchlaufglühverfahren von Metallband in verschiedenen Schutzgasen und Vorrichtung Revoked DE69708482T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603140A FR2746112B1 (fr) 1996-03-13 1996-03-13 Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente

Publications (2)

Publication Number Publication Date
DE69708482D1 true DE69708482D1 (de) 2002-01-10
DE69708482T2 DE69708482T2 (de) 2002-06-27

Family

ID=9490136

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0795616T Pending DE795616T1 (de) 1996-03-13 1997-03-11 Durchlaufglühverfahren von Metallband in verschiedenen Schutzgasen
DE69708482T Revoked DE69708482T2 (de) 1996-03-13 1997-03-11 Durchlaufglühverfahren von Metallband in verschiedenen Schutzgasen und Vorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0795616T Pending DE795616T1 (de) 1996-03-13 1997-03-11 Durchlaufglühverfahren von Metallband in verschiedenen Schutzgasen

Country Status (8)

Country Link
US (1) US5798007A (de)
EP (1) EP0795616B1 (de)
JP (1) JPH108145A (de)
AT (1) ATE209701T1 (de)
BR (1) BR9701273A (de)
DE (2) DE795616T1 (de)
ES (1) ES2106007T3 (de)
FR (1) FR2746112B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118269B2 (ja) * 1985-09-20 1995-12-18 株式会社日立製作所 カラ−ブラウン管のカレツトレス封止方法
JPH0795427B2 (ja) * 1986-12-08 1995-10-11 ソニー株式会社 陰極線管の製造装置
FR2769696B1 (fr) * 1997-10-15 1999-12-31 Stein Heurtey Systeme de securite pour fours a refroidissement rapide de bandes metalliques
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
FR2809418B1 (fr) * 2000-05-25 2003-05-16 Stein Heurtey Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee
FR2820148B1 (fr) * 2001-01-31 2003-10-31 Stein Heurtey Perfectionnements apportes aux procedes de chauffage de bandes d'acier dans des fours verticaux
BE1015109A3 (fr) * 2002-09-13 2004-10-05 Drever Internat S A Procede de traitemant thermique de bande metallique.
FR2844809B1 (fr) * 2002-09-20 2007-06-29 Air Liquide Procede de refroidissement rapide de pieces par transfert convectif et radiatif
KR20070107757A (ko) * 2005-03-02 2007-11-07 니혼쥬카가쿠고교가부시키가이샤 고증기압 금속 함유 합금의 용해방법
FR2900661B1 (fr) * 2006-05-02 2008-09-26 Stein Heurtey Perfectionnement apporte aux sections de chauffage rapide des lignes de traitement thermique en continu.
CN100465302C (zh) * 2006-08-17 2009-03-04 武汉钢铁(集团)公司 三段式可控气氛热处理炉
DE102012110010B4 (de) * 2012-10-19 2016-09-01 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Vorrichtung und Verfahren zur kontinuierlichen Behandlung eines Metallbandes
JP5884748B2 (ja) 2013-02-25 2016-03-15 Ｊｆｅスチール株式会社 鋼帯の連続焼鈍装置および連続溶融亜鉛めっき装置
WO2016001701A1 (en) * 2014-07-03 2016-01-07 Arcelormittal Polyvalent processing line for heat treating and hot dip coating a steel strip
KR101717961B1 (ko) 2016-03-08 2017-03-20 (주)나우이엔씨 강판의 연속 열처리로용 급속 냉각 시스템 및 이의 압력 제어 방법
US10385419B2 (en) 2016-05-10 2019-08-20 United States Steel Corporation High strength steel products and annealing processes for making the same
US11560606B2 (en) 2016-05-10 2023-01-24 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
JP2022531669A (ja) 2019-05-07 2022-07-08 ユナイテッド ステイツ スチール コーポレイション 連続鋳造された熱間圧延高強度鋼板製品を製造する方法
CA3149331A1 (en) 2019-08-07 2021-02-11 United States Steel Corporation High ductility zinc-coated steel sheet products
AU2020335005A1 (en) 2019-08-19 2022-03-03 United States Steel Corporation High strength steel products and annealing processes for making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1044419B (it) * 1974-08-20 1980-03-20 Nippon Steel Corp Apparecchio per la ricottura di un nastro di acciaio in un processo in linea continuo
US3950192A (en) * 1974-10-30 1976-04-13 Monsanto Company Continuous carburizing method
AU509460B2 (en) * 1976-12-23 1980-05-15 Armco Steel Corporation Treating steel strip prior to metal coating
EP0075438B1 (de) * 1981-09-19 1987-12-16 BOC Limited Wärmebehandlung von Metallen
DE3809516A1 (de) * 1988-03-22 1989-10-05 Messer Griesheim Gmbh Verfahren zum versorgen einer vertikal- oder horizontalgluehanlage mit schutz- und reaktionsgas
DE3819803C1 (de) * 1988-06-10 1989-12-14 Ulrich 5810 Witten De Wingens

Also Published As

Publication number Publication date
ATE209701T1 (de) 2001-12-15
DE69708482T2 (de) 2002-06-27
US5798007A (en) 1998-08-25
BR9701273A (pt) 1998-11-10
ES2106007T1 (es) 1997-11-01
JPH108145A (ja) 1998-01-13
EP0795616A1 (de) 1997-09-17
FR2746112A1 (fr) 1997-09-19
DE795616T1 (de) 1998-02-19
ES2106007T3 (es) 2002-02-16
EP0795616B1 (de) 2001-11-28
FR2746112B1 (fr) 1998-06-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation