FR2473062B3 - - Google Patents

Info

Publication number
FR2473062B3
FR2473062B3 FR8000085A FR8000085A FR2473062B3 FR 2473062 B3 FR2473062 B3 FR 2473062B3 FR 8000085 A FR8000085 A FR 8000085A FR 8000085 A FR8000085 A FR 8000085A FR 2473062 B3 FR2473062 B3 FR 2473062B3
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
FR8000085A
Other languages
French (fr)
Other versions
FR2473062A1 (en
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR8000085A priority Critical patent/FR2473062A1/en
Publication of FR2473062A1 publication Critical patent/FR2473062A1/en
Application granted granted Critical
Publication of FR2473062B3 publication Critical patent/FR2473062B3/fr
Granted 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
    • C21D9/52—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
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
FR8000085A 1980-01-02 1980-01-02 Cooling of long prods, esp. steel rods for reinforcing concrete - which are briefly water quenched on leaving hot rolling mill to increase their mechanical strength Granted FR2473062A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8000085A FR2473062A1 (en) 1980-01-02 1980-01-02 Cooling of long prods, esp. steel rods for reinforcing concrete - which are briefly water quenched on leaving hot rolling mill to increase their mechanical strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000085A FR2473062A1 (en) 1980-01-02 1980-01-02 Cooling of long prods, esp. steel rods for reinforcing concrete - which are briefly water quenched on leaving hot rolling mill to increase their mechanical strength

Publications (2)

Publication Number Publication Date
FR2473062A1 FR2473062A1 (en) 1981-07-10
FR2473062B3 true FR2473062B3 (en) 1982-10-01

Family

ID=9237194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000085A Granted FR2473062A1 (en) 1980-01-02 1980-01-02 Cooling of long prods, esp. steel rods for reinforcing concrete - which are briefly water quenched on leaving hot rolling mill to increase their mechanical strength

Country Status (1)

Country Link
FR (1) FR2473062A1 (en)

Also Published As

Publication number Publication date
FR2473062A1 (en) 1981-07-10

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Legal Events

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