DE2040610A1 - Verfahren und Vorrichtung zum Kuehlen von Stahlgegenstaenden - Google Patents

Verfahren und Vorrichtung zum Kuehlen von Stahlgegenstaenden

Info

Publication number
DE2040610A1
DE2040610A1 DE19702040610 DE2040610A DE2040610A1 DE 2040610 A1 DE2040610 A1 DE 2040610A1 DE 19702040610 DE19702040610 DE 19702040610 DE 2040610 A DE2040610 A DE 2040610A DE 2040610 A1 DE2040610 A1 DE 2040610A1
Authority
DE
Germany
Prior art keywords
cooling steel
steel objects
objects
cooling
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.)
Pending
Application number
DE19702040610
Other languages
English (en)
Inventor
Kazuo Kunioka
Shigenari Shimizu
Masaru Hirata
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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
Priority to JP9589669 priority Critical
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of DE2040610A1 publication Critical patent/DE2040610A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84Controlled slow cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/025Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/08Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203Cooling
    • B21B45/0209Cooling devices, e.g. using gaseous coolants
    • B21B45/0215Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233Spray nozzles, Nozzle headers; Spray systems
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62Quenching devices
    • C21D1/667Quenching devices for spray quenching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203Cooling
    • B21B45/0209Cooling devices, e.g. using gaseous coolants
    • B21B45/0215Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0227Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203Cooling
    • B21B45/0209Cooling devices, e.g. using gaseous coolants
    • B21B45/0215Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
DE19702040610 1969-12-01 1970-08-14 Verfahren und Vorrichtung zum Kuehlen von Stahlgegenstaenden Pending DE2040610A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9589669 1969-12-01

Publications (1)

Publication Number Publication Date
DE2040610A1 true DE2040610A1 (de) 1971-06-16

Family

ID=14150056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702040610 Pending DE2040610A1 (de) 1969-12-01 1970-08-14 Verfahren und Vorrichtung zum Kuehlen von Stahlgegenstaenden

Country Status (8)

Country Link
US (1) US3659428A (de)
CA (1) CA936076A (de)
DE (1) DE2040610A1 (de)
FR (1) FR2071643A5 (de)
GB (1) GB1323757A (de)
NL (1) NL7017431A (de)
SE (1) SE355507B (de)
ZA (1) ZA7008055B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031517A1 (de) * 1979-12-13 1981-07-08 Nippon Steel Corporation Vorrichtung zum Kühlen mit einer Gas-Flüssigkeit-Mischung
DE3141269A1 (de) * 1981-10-17 1983-05-19 Mannesmann Ag "kuehlverfahren und kuehlvorrichtung fuer langgestrecktes, heisses metallgut, insbesondere fuer stranggegossene knueppel- bzw. bloomstraenge"
DE3809645A1 (de) * 1988-03-18 1989-09-28 Mannesmann Ag Verfahren zum abkuehlen von hohlkoerpern
EP0794022A2 (de) * 1996-03-08 1997-09-10 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen
EP2072157B1 (de) 2006-10-30 2017-04-19 JFE Steel Corporation Verfahren zum kühlen eines warmgewalzten stahlbands

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892360A (en) * 1970-04-09 1975-07-01 Roy Otto Schlottmann Apparatus for dry packing of surfaces
US3856281A (en) * 1971-07-17 1974-12-24 Centro Speriment Metallurg Device for cooling hot rolled metallic strips
GB1436122A (en) * 1972-07-19 1976-05-19 Champion Associated Weavers Lt Distribution of fluids from pipes
DE2313190B2 (de) * 1973-03-14 1975-10-09 Nippon Kokan K.K., Tokio
GB1499671A (en) * 1974-01-04 1978-02-01 Timoney S Liquid atomising head
US3997376A (en) * 1974-06-19 1976-12-14 Midland-Ross Corporation Spray mist cooling method
US4034800A (en) * 1974-08-16 1977-07-12 Alexandr Mikhailovich Pavlov Centrifugal plant for producing bimetallic sleeves
US4161800A (en) * 1974-10-04 1979-07-24 Centre De Recherches Metallurgiques-Centrum Voor Research In De Metallurgie Apparatus for improving the quality of steel sections
FR2292044B2 (de) * 1974-11-22 1977-03-25 Creusot Loire
SE380125B (de) * 1974-12-02 1975-10-27 Ericsson Telefon Ab L M
BE837884A (fr) * 1976-01-23 1976-05-14 Centre Rech Metallurgique Perfectionnements aux dispositifs de refroidissement des profiles metalliques
BE842903A (fr) * 1976-06-11 1976-10-01 Centre Rech Metallurgique Procede et dispositif pour le refroidissement des cylindres a cannelures
US4110092A (en) * 1977-01-26 1978-08-29 Nippon Kokan Kabushiki Kaisha Method of apparatus for cooling inner surface of metal pipe
US4232853A (en) * 1977-07-04 1980-11-11 Kawasaki Steel Corporation Steel stock cooling apparatus
DE2816441C2 (de) * 1978-04-15 1982-01-14 Lechler Gmbh & Co Kg, 7012 Fellbach, De
US4247284A (en) * 1978-12-13 1981-01-27 Midland-Ross Corporation Internal cooling of heat exchanger tubes
US4275569A (en) * 1978-12-13 1981-06-30 Midland-Ross Corporation Internal cooling of heat exchanger tubes
US4211088A (en) * 1978-12-13 1980-07-08 Midland-Ross Corporation Internal cooling of heat exchanger tubes
FR2444514B1 (de) * 1978-12-22 1982-07-23 Heurtey Metallurgie
JPS5848019B2 (de) * 1979-11-09 1983-10-26 Ishikawajimaharima Jukogyo Kk
US4249893A (en) * 1979-12-21 1981-02-10 Midland-Ross Corporation Internal cooling of heat exchanger tubes
GB2125831B (en) * 1980-01-04 1984-10-24 Heurtey Metallurgie Cooling of metal
FR2507930B1 (de) * 1981-06-22 1983-11-10 Siderurgie Fse Inst Rech
US4582100A (en) * 1982-09-30 1986-04-15 Aga, A.B. Filling of acetylene cylinders
US4657055A (en) * 1982-09-30 1987-04-14 Aga Ab Filling of acetylene cylinders
US4556091A (en) * 1982-09-30 1985-12-03 Aga, A.B. Method and apparatus for cooling selected wall portions of a pressurized gas cylinder during its filling
US4521676A (en) * 1982-09-30 1985-06-04 Aga Ab Encoded cap for a pressurized gas cylinder
US4555909A (en) * 1983-09-06 1985-12-03 Energy Innovations, Inc. Method and apparatus for improved cooling of hot materials
JPS634604B2 (de) * 1983-09-27 1988-01-29 Nippon Kokan Kk
US4591099A (en) * 1983-11-07 1986-05-27 Spraying Systems Co. Nozzle to provide fan-shaped spray pattern
US4701289A (en) * 1985-11-08 1987-10-20 Dow Corning Corporation Method and apparatus for the rapid solidification of molten material in particulate form
US5341991A (en) * 1987-09-07 1994-08-30 Mitab Montage & Industriteknik Ab Method and apparatus for atomizing liquids
US4950338A (en) * 1988-03-24 1990-08-21 Bethlehem Steel Corporation Method for the controlled cooling of hot rolled steel samples
EP0470952B1 (de) * 1989-03-07 1993-10-27 MITAB Montage & Industriteknik AB Verfahren und vorrichtung zum versprühen von flüssigkeiten
US5085056A (en) * 1990-08-22 1992-02-04 Phillips Petroleum Company Method and apparatus for atomizing (particulating) cooled fluid slugs in a pulsed fluid cooling system
DE4237991A1 (de) * 1992-11-11 1994-05-19 Schloemann Siemag Ag Verfahren und Vorrichtung zur Abkühlung von warmgewalzten Profilen insbesondere von Schienen
IT1256184B (it) * 1992-12-01 1995-11-29 Gianfranco Mantovan Procedimento ed impianto pewr il raffreddamento rapido di un prodotto lavorato in un laminatoio a caldo.
JPH11172401A (ja) * 1997-12-05 1999-06-29 Mitsubishi Heavy Ind Ltd 帯材の冷却方法及び装置
CN101500721B (zh) * 2007-05-11 2011-10-05 新日本制铁株式会社 钢板的控制冷却方法
RU2457913C1 (ru) * 2011-02-10 2012-08-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ охлаждения рабочих валков станов горячей прокатки

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB454102A (en) * 1935-03-29 1936-09-24 New Hudson Ltd An improved method and means for effecting a liquid cooling of rotating brake drums
GB623674A (en) * 1947-05-09 1949-05-20 Electric Furnace Co Improvements relating to heat treatment including quenching
FR1039452A (fr) * 1951-07-07 1953-10-07 Radio Electr Soc Fr Perfectionnement au refroidissement des tubes électroniques de puissance par air forcé
US2716380A (en) * 1953-11-02 1955-08-30 Lithographic Technical Foundat Spray dampening system for lithographic offset printing presses
US3163559A (en) * 1957-11-12 1964-12-29 Union Carbide Corp Water jet method of deslagging a metal surface
US3137446A (en) * 1961-08-23 1964-06-16 Onoda Cement Co Ltd Multiple nozzle apparatus
GB1178631A (en) * 1967-03-09 1970-01-21 Edward Haftke Improvements relating to Spray Producing Nozzles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031517A1 (de) * 1979-12-13 1981-07-08 Nippon Steel Corporation Vorrichtung zum Kühlen mit einer Gas-Flüssigkeit-Mischung
DE3141269A1 (de) * 1981-10-17 1983-05-19 Mannesmann Ag "kuehlverfahren und kuehlvorrichtung fuer langgestrecktes, heisses metallgut, insbesondere fuer stranggegossene knueppel- bzw. bloomstraenge"
DE3809645A1 (de) * 1988-03-18 1989-09-28 Mannesmann Ag Verfahren zum abkuehlen von hohlkoerpern
EP0794022A2 (de) * 1996-03-08 1997-09-10 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen
EP0794022A3 (de) * 1996-03-08 1998-02-04 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen
US5775122A (en) * 1996-03-08 1998-07-07 Sms Schloemann-Siemag Ag Method of and apparatus for cooling hot-rolled structural shapes
EP2072157B1 (de) 2006-10-30 2017-04-19 JFE Steel Corporation Verfahren zum kühlen eines warmgewalzten stahlbands

Also Published As

Publication number Publication date
CA936076A1 (de)
GB1323757A (en) 1973-07-18
NL7017431A (de) 1971-06-03
ZA7008055B (en) 1971-08-25
FR2071643A5 (de) 1971-09-17
SE355507B (de) 1973-04-30
CA936076A (en) 1973-10-30
US3659428A (en) 1972-05-02

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