ZA708055B - Method and apparatus for cooling steel materials - Google Patents
Method and apparatus for cooling steel materialsInfo
- Publication number
- ZA708055B ZA708055B ZA708055A ZA708055A ZA708055B ZA 708055 B ZA708055 B ZA 708055B ZA 708055 A ZA708055 A ZA 708055A ZA 708055 A ZA708055 A ZA 708055A ZA 708055 B ZA708055 B ZA 708055B
- Authority
- ZA
- South Africa
- Prior art keywords
- steel materials
- cooling steel
- cooling
- materials
- steel
- Prior art date
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
- C21D1/84—Controlled slow cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/025—Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray 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
- B05B7/0884—Spray 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices 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
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices 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
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B2045/0227—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices 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
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9589669 | 1969-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA708055B true ZA708055B (en) | 1971-08-25 |
Family
ID=14150056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA708055A ZA708055B (en) | 1969-12-01 | 1970-11-27 | Method and apparatus for cooling steel materials |
Country Status (8)
Country | Link |
---|---|
US (1) | US3659428A (xx) |
CA (1) | CA936076A (xx) |
DE (1) | DE2040610A1 (xx) |
FR (1) | FR2071643A5 (xx) |
GB (1) | GB1323757A (xx) |
NL (1) | NL7017431A (xx) |
SE (1) | SE355507B (xx) |
ZA (1) | ZA708055B (xx) |
Families Citing this family (45)
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 |
GB1418400A (en) * | 1973-03-14 | 1975-12-17 | Nippon Kokan Kk | Method and apparatus for cooling steel |
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 |
FR2292044A2 (fr) * | 1974-11-22 | 1976-06-18 | Creusot Loire | Procede et dispositif de trempe de toles metalliques |
SE380125B (xx) * | 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 | Vorrichtung zum Aufsprühen eines Treib- und Kühlmittels auf eine Strangguß-Stahlbramme |
US4211088A (en) * | 1978-12-13 | 1980-07-08 | 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 |
US4247284A (en) * | 1978-12-13 | 1981-01-27 | Midland-Ross Corporation | Internal cooling of heat exchanger tubes |
FR2444514A1 (fr) * | 1978-12-22 | 1980-07-18 | Heurtey Metallurgie | Procede et dispositif de refroidissement pour le traitement des metaux |
JPS5848019B2 (ja) * | 1979-11-09 | 1983-10-26 | 石川島播磨重工業株式会社 | 鋼板の噴霧冷却方法及びその装置 |
US4367597A (en) * | 1979-12-13 | 1983-01-11 | Nippon Steel Corporation | Gas-liquid cooling apparatus |
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 |
FR2507930A1 (fr) * | 1981-06-22 | 1982-12-24 | Siderurgie Fse Inst Rech | Dispositif pour le refroidissement des spires de fils en acier dans la chaude de laminage |
DE3141269C2 (de) * | 1981-10-17 | 1984-01-05 | Mannesmann AG, 4000 Düsseldorf | Kühlverfahren und Kühlvorrichtung für langgestrecktes heißes Metallgut, insbesondere für stranggegossene Knüppel- bzw. Vorblockstränge aus Stahl |
US4657055A (en) * | 1982-09-30 | 1987-04-14 | Aga Ab | Filling of acetylene cylinders |
US4582100A (en) * | 1982-09-30 | 1986-04-15 | Aga, A.B. | Filling of acetylene cylinders |
US4521676A (en) * | 1982-09-30 | 1985-06-04 | Aga Ab | Encoded cap for a pressurized gas cylinder |
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 |
US4555909A (en) * | 1983-09-06 | 1985-12-03 | Energy Innovations, Inc. | Method and apparatus for improved cooling of hot materials |
JPS6070126A (ja) * | 1983-09-27 | 1985-04-20 | Nippon Kokan Kk <Nkk> | 金属板の下面冷却装置 |
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 |
DE3809645A1 (de) * | 1988-03-18 | 1989-09-28 | Mannesmann Ag | Verfahren zum abkuehlen von hohlkoerpern |
US4950338A (en) * | 1988-03-24 | 1990-08-21 | Bethlehem Steel Corporation | Method for the controlled cooling of hot rolled steel samples |
EP0470952B1 (en) * | 1989-03-07 | 1993-10-27 | MITAB Montage & Industriteknik AB | Method and apparatus for atomizing liquids |
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. |
DE19608965A1 (de) * | 1996-03-08 | 1997-09-11 | Schloemann Siemag Ag | Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen |
JPH11172401A (ja) * | 1997-12-05 | 1999-06-29 | Mitsubishi Heavy Ind Ltd | 帯材の冷却方法及び装置 |
JP4586791B2 (ja) | 2006-10-30 | 2010-11-24 | Jfeスチール株式会社 | 熱延鋼帯の冷却方法 |
EP2058060B1 (en) * | 2007-05-11 | 2014-09-17 | Nippon Steel & Sumitomo Metal Corporation | Apparatus, and method, for controlled cooling of steel sheet |
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)
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 |
-
1970
- 1970-08-13 GB GB3900970A patent/GB1323757A/en not_active Expired
- 1970-08-13 CA CA090704A patent/CA936076A/en not_active Expired
- 1970-08-14 US US63836A patent/US3659428A/en not_active Expired - Lifetime
- 1970-08-14 FR FR7030038A patent/FR2071643A5/fr not_active Expired
- 1970-08-14 DE DE19702040610 patent/DE2040610A1/de active Pending
- 1970-11-26 SE SE16030/70A patent/SE355507B/xx unknown
- 1970-11-27 ZA ZA708055A patent/ZA708055B/xx unknown
- 1970-11-30 NL NL7017431A patent/NL7017431A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1323757A (en) | 1973-07-18 |
US3659428A (en) | 1972-05-02 |
SE355507B (xx) | 1973-04-30 |
NL7017431A (xx) | 1971-06-03 |
DE2040610A1 (de) | 1971-06-16 |
FR2071643A5 (xx) | 1971-09-17 |
CA936076A (en) | 1973-10-30 |
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