DE3478861D1 - Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process - Google Patents

Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process

Info

Publication number
DE3478861D1
DE3478861D1 DE8484110384T DE3478861T DE3478861D1 DE 3478861 D1 DE3478861 D1 DE 3478861D1 DE 8484110384 T DE8484110384 T DE 8484110384T DE 3478861 T DE3478861 T DE 3478861T DE 3478861 D1 DE3478861 D1 DE 3478861D1
Authority
DE
Germany
Prior art keywords
aqueous solution
rolled steel
steel strip
annealing process
continuous 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.)
Expired
Application number
DE8484110384T
Other languages
German (de)
English (en)
Inventor
Keiichi Nippon Steel Tanikawa
Masahiro Nippon Steel Co Fujii
Hideo Nippon Steel Corpo Kanno
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
Original Assignee
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
Application granted granted Critical
Publication of DE3478861D1 publication Critical patent/DE3478861D1/de
Expired 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
    • 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
    • C21D1/60—Aqueous agents
    • 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

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 Treatment Of Sheet Steel (AREA)
DE8484110384T 1983-09-02 1984-08-31 Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process Expired DE3478861D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58160262A JPS6052531A (ja) 1983-09-02 1983-09-02 冷延鋼帯の冷却用水溶液

Publications (1)

Publication Number Publication Date
DE3478861D1 true DE3478861D1 (en) 1989-08-10

Family

ID=15711198

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484110384T Expired DE3478861D1 (en) 1983-09-02 1984-08-31 Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process
DE198484110384T Pending DE140027T1 (de) 1983-09-02 1984-08-31 Waesserige loesung zum kuehlen kaltgewalzter stahlbaender bei einem durchlaufgluehverfahren.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198484110384T Pending DE140027T1 (de) 1983-09-02 1984-08-31 Waesserige loesung zum kuehlen kaltgewalzter stahlbaender bei einem durchlaufgluehverfahren.

Country Status (7)

Country Link
US (1) US4561911A (enExample)
EP (1) EP0140027B1 (enExample)
JP (1) JPS6052531A (enExample)
CA (1) CA1246971A (enExample)
DE (2) DE3478861D1 (enExample)
ES (1) ES8606247A1 (enExample)
ZA (1) ZA846787B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201736A (ja) * 1985-03-04 1986-09-06 Nippon Steel Corp 表面特性の良好な冷延鋼帯の製造方法
JPS62205290A (ja) * 1986-03-05 1987-09-09 Nippon Steel Corp 表面特性の良好な冷延鋼帯の製造方法
JPS62207830A (ja) * 1986-03-07 1987-09-12 Nippon Steel Corp 表面特性の良好な冷延鋼帯の製造方法
JPS6442521A (en) * 1987-08-07 1989-02-14 Sumitomo Metal Ind Method for cooling metal
GB8724387D0 (en) * 1987-10-17 1987-11-18 British Steel Corp Processing electrical steels
US5480574A (en) * 1995-01-27 1996-01-02 Singerman; Gary M. 2-aminocarboxylic acid hydrochloride compositions for removal of hard-water deposits
JP2002282834A (ja) * 2001-03-28 2002-10-02 Toyo Ink Mfg Co Ltd 土壌浄化剤及び土壌浄化方法
RU2366732C2 (ru) * 2005-04-12 2009-09-10 Ниппон Стил Корпорейшн Способ охлаждения водой стального материала и стальной материал, получаемый с помощью этого способа
FR3014447B1 (fr) * 2013-12-05 2016-02-05 Fives Stein Procede et installation de traitement thermique en continu d'une bande d'acier
US11993823B2 (en) 2016-05-10 2024-05-28 United States Steel Corporation High strength annealed steel products and annealing processes for making the same
JP7186694B2 (ja) 2016-05-10 2022-12-09 ユナイテッド ステイツ スチール コーポレイション 高強度鋼製品及び該製品を製造するためのアニーリング工程
US11560606B2 (en) 2016-05-10 2023-01-24 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
FR3064279B1 (fr) * 2017-03-22 2020-06-26 Fives Stein Procede et dispositif de refroidissement d'une bande d'acier en defilement dans une section de refroidissement d'une ligne continue
DE102019202835A1 (de) * 2019-03-01 2020-09-03 Thyssenkrupp Ag Verfahren zur beschleunigten Abkühlung von Stahlflachprodukten
FR3104178B1 (fr) * 2019-12-09 2022-12-02 Fives Stein Dispositif et procede de traitement thermique des aciers comprenant un refroidissement humide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US913657A (en) * 1908-07-16 1909-02-23 William Sauntry Metals Company Solution for treatment of iron or steel.
US3072506A (en) * 1957-04-13 1963-01-08 Houghton Chemie G M B H Quenching and cutting oil composition
BE843321A (fr) * 1976-06-23 1976-12-23 Procede pour le traitement thermique en continu de toles laminees

Also Published As

Publication number Publication date
ZA846787B (en) 1985-04-24
JPS634610B2 (enExample) 1988-01-29
EP0140027B1 (en) 1989-07-05
CA1246971A (en) 1988-12-20
ES8606247A1 (es) 1986-04-16
ES535584A0 (es) 1986-04-16
US4561911A (en) 1985-12-31
DE140027T1 (de) 1986-01-02
JPS6052531A (ja) 1985-03-25
EP0140027A1 (en) 1985-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee