IT1391760B1 - THERMAL TREATMENT PROCESS OF LAMINATES - Google Patents

THERMAL TREATMENT PROCESS OF LAMINATES

Info

Publication number
IT1391760B1
IT1391760B1 ITMI2008A001991A ITMI20081991A IT1391760B1 IT 1391760 B1 IT1391760 B1 IT 1391760B1 IT MI2008A001991 A ITMI2008A001991 A IT MI2008A001991A IT MI20081991 A ITMI20081991 A IT MI20081991A IT 1391760 B1 IT1391760 B1 IT 1391760B1
Authority
IT
Italy
Prior art keywords
laminates
treatment process
thermal treatment
thermal
treatment
Prior art date
Application number
ITMI2008A001991A
Other languages
Italian (it)
Inventor
Rolando Paolone
Francesco Toschi
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to ITMI2008A001991A priority Critical patent/IT1391760B1/en
Priority to PCT/EP2009/065003 priority patent/WO2010055067A1/en
Publication of ITMI20081991A1 publication Critical patent/ITMI20081991A1/en
Application granted granted Critical
Publication of IT1391760B1 publication Critical patent/IT1391760B1/en

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
    • 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
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
ITMI2008A001991A 2008-11-11 2008-11-11 THERMAL TREATMENT PROCESS OF LAMINATES IT1391760B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI2008A001991A IT1391760B1 (en) 2008-11-11 2008-11-11 THERMAL TREATMENT PROCESS OF LAMINATES
PCT/EP2009/065003 WO2010055067A1 (en) 2008-11-11 2009-11-11 Process of rolling and of thermal treating of rolled sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A001991A IT1391760B1 (en) 2008-11-11 2008-11-11 THERMAL TREATMENT PROCESS OF LAMINATES

Publications (2)

Publication Number Publication Date
ITMI20081991A1 ITMI20081991A1 (en) 2010-05-12
IT1391760B1 true IT1391760B1 (en) 2012-01-27

Family

ID=41137656

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A001991A IT1391760B1 (en) 2008-11-11 2008-11-11 THERMAL TREATMENT PROCESS OF LAMINATES

Country Status (2)

Country Link
IT (1) IT1391760B1 (en)
WO (1) WO2010055067A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602656C2 (en) * 1975-01-29 1986-09-11 Centre de Recherches Métallurgiques - Centrum voor Research in de Metallurgie - Association sans but lucratif - Vereniging zonder winstoogmerk, Brüssel/Bruxelles Process for the production of rolled steel for reinforcement purposes
DE2900271C2 (en) * 1979-01-05 1984-01-26 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Weldable reinforcing steel and process for its manufacture
JPS61183412A (en) * 1985-02-08 1986-08-16 Nippon Steel Corp Production of low tensile strength and high toughness wire
GB2194186B (en) * 1986-08-21 1989-12-13 Ashlon Eng Ltd Method of rolling steel workpieces
DE3788996D1 (en) * 1986-10-20 1994-03-17 Schloemann Siemag Ag Fine or medium steel mill.
DE102004048443B3 (en) * 2004-10-02 2005-12-01 C.D. Wälzholz-Brockhaus GmbH Method for rolling technical deformation of wire and rod-shaped starting material, apparatus for carrying out the method and produced by the method flat profile
ITMI20042002A1 (en) * 2004-10-21 2005-01-21 Danieli Off Mecc BAR TREATMENT PROCESS

Also Published As

Publication number Publication date
ITMI20081991A1 (en) 2010-05-12
WO2010055067A1 (en) 2010-05-20

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