ES8606247A1 - Procedimiento de obtencion de una composicion para el enfriamiento de bandas de acero laminadas en frio - Google Patents

Procedimiento de obtencion de una composicion para el enfriamiento de bandas de acero laminadas en frio

Info

Publication number
ES8606247A1
ES8606247A1 ES535584A ES535584A ES8606247A1 ES 8606247 A1 ES8606247 A1 ES 8606247A1 ES 535584 A ES535584 A ES 535584A ES 535584 A ES535584 A ES 535584A ES 8606247 A1 ES8606247 A1 ES 8606247A1
Authority
ES
Spain
Prior art keywords
continuous annealing
aqueous solution
rolled steel
steel strip
annealing process
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
ES535584A
Other languages
English (en)
Other versions
ES535584A0 (es
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
Publication of ES8606247A1 publication Critical patent/ES8606247A1/es
Publication of ES535584A0 publication Critical patent/ES535584A0/es
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

Abstract

OBTENCION DE UNA COMPOSICION PARA EL ENFRIAMIENTO DE BANDAS DE ACERO LAMINADAS EN FRIO. CONSISTENTE EN DISOLVER EN AGUA MANTENIENDO UN PH ENTRE 5 Y 8 Y UNA TEMPERATURA DE 20 A 35JC, 4-AMINOACIDOS (0,1 A 20% EN PESO) YA SEAN ESTOS ALIFATICOS, AROMATICOS O HETEROCICLOS (VALINA, CITROLINA, ALANINA, ACETATO DE ARGININA, ETC.).
ES535584A 1983-09-02 1984-08-31 Procedimiento de obtencion de una composicion para el enfriamiento de bandas de acero laminadas en frio Expired ES8606247A1 (es)

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 (2)

Publication Number Publication Date
ES8606247A1 true ES8606247A1 (es) 1986-04-16
ES535584A0 ES535584A0 (es) 1986-04-16

Family

ID=15711198

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535584A Expired ES8606247A1 (es) 1983-09-02 1984-08-31 Procedimiento de obtencion de una composicion para el enfriamiento de bandas de acero laminadas en frio

Country Status (7)

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

Families Citing this family (13)

* 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
KR100995393B1 (ko) * 2005-04-12 2010-11-19 신닛떼쯔 엔지니어링 가부시끼가이샤 강재의 수냉 방법 및 그 수냉 방법에 의하여 얻은 강재
FR3014447B1 (fr) * 2013-12-05 2016-02-05 Fives Stein Procede et installation de traitement thermique en continu d'une bande d'acier
US11560606B2 (en) 2016-05-10 2023-01-24 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
US10385419B2 (en) 2016-05-10 2019-08-20 United States Steel Corporation High strength steel products and annealing processes for making the same
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

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
EP0140027B1 (en) 1989-07-05
CA1246971A (en) 1988-12-20
DE140027T1 (de) 1986-01-02
JPS634610B2 (es) 1988-01-29
ZA846787B (en) 1985-04-24
JPS6052531A (ja) 1985-03-25
ES535584A0 (es) 1986-04-16
EP0140027A1 (en) 1985-05-08
DE3478861D1 (en) 1989-08-10
US4561911A (en) 1985-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102