FR1471847A - Method and device for tempering steel plates - Google Patents

Method and device for tempering steel plates

Info

Publication number
FR1471847A
FR1471847A FR54353A FR54353A FR1471847A FR 1471847 A FR1471847 A FR 1471847A FR 54353 A FR54353 A FR 54353A FR 54353 A FR54353 A FR 54353A FR 1471847 A FR1471847 A FR 1471847A
Authority
FR
France
Prior art keywords
steel plates
tempering steel
tempering
plates
steel
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
FR54353A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to FR54353A priority Critical patent/FR1471847A/en
Application granted granted Critical
Publication of FR1471847A publication Critical patent/FR1471847A/en
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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • 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)
FR54353A 1965-03-29 1966-03-21 Method and device for tempering steel plates Expired FR1471847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR54353A FR1471847A (en) 1965-03-29 1966-03-21 Method and device for tempering steel plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44355865A 1965-03-29 1965-03-29
FR54353A FR1471847A (en) 1965-03-29 1966-03-21 Method and device for tempering steel plates

Publications (1)

Publication Number Publication Date
FR1471847A true FR1471847A (en) 1967-03-03

Family

ID=26169365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54353A Expired FR1471847A (en) 1965-03-29 1966-03-21 Method and device for tempering steel plates

Country Status (1)

Country Link
FR (1) FR1471847A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378579A1 (en) * 1977-01-28 1978-08-25 Mannesmann Ag METHOD AND INSTALLATION FOR THE RAPID COOLING OF ROUND BARS AND CONTINUOUS CAST SLAB BARS
FR2469461A1 (en) * 1979-11-09 1981-05-22 Ishikawajima Harima Heavy Ind METHOD AND DEVICE FOR COOLING SHEET STEEL BY WATER SPRAYING
EP0178281A2 (en) * 1984-10-09 1986-04-16 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Cooling apparatus for moving metallic products
EP0464890A1 (en) * 1990-06-27 1992-01-08 Hoogovens Groep B.V. Cooling system for cooling a moving metal strip
WO1995019453A1 (en) * 1994-01-18 1995-07-20 Aichelin Gmbh Workpiece quenching process and device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378579A1 (en) * 1977-01-28 1978-08-25 Mannesmann Ag METHOD AND INSTALLATION FOR THE RAPID COOLING OF ROUND BARS AND CONTINUOUS CAST SLAB BARS
FR2469461A1 (en) * 1979-11-09 1981-05-22 Ishikawajima Harima Heavy Ind METHOD AND DEVICE FOR COOLING SHEET STEEL BY WATER SPRAYING
EP0178281A2 (en) * 1984-10-09 1986-04-16 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Cooling apparatus for moving metallic products
EP0178281A3 (en) * 1984-10-09 1987-12-23 Centre De Recherches Metallurgiques Centrum Voor Research In De Metallurgie Association Sans But Lucratif Cooling device for a moving metallic product, and equipment for applying it
EP0464890A1 (en) * 1990-06-27 1992-01-08 Hoogovens Groep B.V. Cooling system for cooling a moving metal strip
US5186018A (en) * 1990-06-27 1993-02-16 Hoogovens Groep Bv Cooling system for cooling a moving metal strip
WO1995019453A1 (en) * 1994-01-18 1995-07-20 Aichelin Gmbh Workpiece quenching process and device
CN1045314C (en) * 1994-01-18 1999-09-29 艾舍林有限公司 Workpiece quenching process and device

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