FR2120966A5 - - Google Patents

Info

Publication number
FR2120966A5
FR2120966A5 FR7147001A FR7147001A FR2120966A5 FR 2120966 A5 FR2120966 A5 FR 2120966A5 FR 7147001 A FR7147001 A FR 7147001A FR 7147001 A FR7147001 A FR 7147001A FR 2120966 A5 FR2120966 A5 FR 2120966A5
Authority
FR
France
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
FR7147001A
Other languages
French (fr)
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
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of FR2120966A5 publication Critical patent/FR2120966A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
FR7147001A 1970-12-28 1971-12-28 Expired FR2120966A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11988570 1970-12-28

Publications (1)

Publication Number Publication Date
FR2120966A5 true FR2120966A5 (en) 1972-08-18

Family

ID=14772630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147001A Expired FR2120966A5 (en) 1970-12-28 1971-12-28

Country Status (3)

Country Link
DE (1) DE2165049B2 (en)
FR (1) FR2120966A5 (en)
GB (1) GB1336490A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551048A1 (en) * 1974-11-22 1976-08-12 Creusot Loire METHOD AND DEVICE FOR HARDENING METAL SHEETS
FR2444514A1 (en) * 1978-12-22 1980-07-18 Heurtey Metallurgie Cooling of metals after continuous heat treatment - by spraying mixt. of gas and liq., esp. an air-water mixt, onto metal strip

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433844C3 (en) * 1974-07-15 1981-07-09 Klöckner-Werke AG, 4100 Duisburg Device for controlled temperature control of material to be heat treated in a continuous process
BE837884A (en) * 1976-01-23 1976-05-14 Centre Rech Metallurgique IMPROVEMENTS TO COOLING SYSTEMS FOR METAL PROFILES
BE851381A (en) * 1977-02-11 1977-05-31 Centre Rech Metallurgique IMPROVEMENTS TO COOLING DEVICES FOR METAL LAMINATED PRODUCTS
US4232853A (en) * 1977-07-04 1980-11-11 Kawasaki Steel Corporation Steel stock cooling apparatus
US4367597A (en) * 1979-12-13 1983-01-11 Nippon Steel Corporation Gas-liquid cooling apparatus
CA1152870A (en) * 1979-12-24 1983-08-30 Hiromitsu Naito Process for continuously annealing of a cold rolled steel strip
GB2125831B (en) * 1980-01-04 1984-10-24 Heurtey Metallurgie Cooling of metal
JPS5767134A (en) * 1980-10-09 1982-04-23 Nippon Steel Corp Method and installation for continuous annealing method of cold-rolled steel strip
AU559731B2 (en) * 1981-11-19 1987-03-19 Kawasaki Steel Corp. Continuously quenching steel plates
DE19608965A1 (en) * 1996-03-08 1997-09-11 Schloemann Siemag Ag Method and device as well as cooling medium for cooling warm-rolled profiles
DE19852759A1 (en) * 1998-11-16 2000-05-18 Siemens Ag Method and device for reducing scale formation on a rolling stock
JP2010038531A (en) * 2008-07-10 2010-02-18 Ihi Corp Heat treatment device
DE102012201496A1 (en) * 2012-02-02 2013-08-08 Sms Siemag Ag Device for directing a flow for cooling a roll or a metal strip
DE102020117873A1 (en) 2020-07-07 2022-01-13 Ald Vacuum Technologies Gmbh Device for water spray quenching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551048A1 (en) * 1974-11-22 1976-08-12 Creusot Loire METHOD AND DEVICE FOR HARDENING METAL SHEETS
FR2444514A1 (en) * 1978-12-22 1980-07-18 Heurtey Metallurgie Cooling of metals after continuous heat treatment - by spraying mixt. of gas and liq., esp. an air-water mixt, onto metal strip

Also Published As

Publication number Publication date
DE2165049A1 (en) 1972-07-13
DE2165049B2 (en) 1973-11-15
GB1336490A (en) 1973-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse