FR2703069B1 - Method of heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained according to this process. - Google Patents

Method of heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained according to this process.

Info

Publication number
FR2703069B1
FR2703069B1 FR9303532A FR9303532A FR2703069B1 FR 2703069 B1 FR2703069 B1 FR 2703069B1 FR 9303532 A FR9303532 A FR 9303532A FR 9303532 A FR9303532 A FR 9303532A FR 2703069 B1 FR2703069 B1 FR 2703069B1
Authority
FR
France
Prior art keywords
reinforcement
heat treatment
obtained according
reinforced concrete
reinforcement obtained
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 - Lifetime
Application number
FR9303532A
Other languages
French (fr)
Other versions
FR2703069A1 (en
Inventor
Confente Mario
Jallon Michel
Pigeat Michel
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.)
ACIERS CONSTRUCTION RATIONALIS
ACIERS ARMATURE BETON
Original Assignee
ACIERS CONSTRUCTION RATIONALIS
ACIERS ARMATURE BETON
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 ACIERS CONSTRUCTION RATIONALIS, ACIERS ARMATURE BETON filed Critical ACIERS CONSTRUCTION RATIONALIS
Priority to FR9303532A priority Critical patent/FR2703069B1/en
Publication of FR2703069A1 publication Critical patent/FR2703069A1/en
Application granted granted Critical
Publication of FR2703069B1 publication Critical patent/FR2703069B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for 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
    • C21D2281/00—Making use of special physico-chemical means
    • C21D2281/02—Making use of special physico-chemical means temperature gradient

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 Articles (AREA)
FR9303532A 1993-03-26 1993-03-26 Method of heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained according to this process. Expired - Lifetime FR2703069B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9303532A FR2703069B1 (en) 1993-03-26 1993-03-26 Method of heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained according to this process.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303532A FR2703069B1 (en) 1993-03-26 1993-03-26 Method of heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained according to this process.

Publications (2)

Publication Number Publication Date
FR2703069A1 FR2703069A1 (en) 1994-09-30
FR2703069B1 true FR2703069B1 (en) 1995-07-07

Family

ID=9445402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303532A Expired - Lifetime FR2703069B1 (en) 1993-03-26 1993-03-26 Method of heat treatment of a reinforcement, for example for reinforced concrete and reinforcement obtained according to this process.

Country Status (1)

Country Link
FR (1) FR2703069B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS179953B2 (en) * 1970-04-30 1977-12-30 Ludwig Ettenreich Method for continuous thermal treatment of structural bar steel
US3929524A (en) * 1973-07-26 1975-12-30 Nikolai Grigorievich Filatov Method of heat treating linear long-length steel articles, apparatus for effecting said method and articles produced thereby
FR2273071A1 (en) * 1974-05-27 1975-12-26 Inst Betona Zhelezobetona Constructional steel with controlled microstructure - hard martensitic core surrounded by surface layer of sorbite
DD119438A2 (en) * 1975-04-04 1976-04-20
DE3631928C2 (en) * 1986-09-19 1994-06-09 Aicher Max Process for the production of rolled steel products
DD267513A1 (en) * 1987-12-02 1989-05-03 Veb Stahl- Und Walzwerk "Wilhelm Florin",Dd HIGH-STRENGTH STEEL, PARTICULARLY TENDER STEEL, WITH IMPROVED RESISTANCE TO TENSION CRACKING CORROSION AND DELAYED BRIDGES

Also Published As

Publication number Publication date
FR2703069A1 (en) 1994-09-30

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