GB1047637A - Improved hot rolled steel rod - Google Patents

Improved hot rolled steel rod

Info

Publication number
GB1047637A
GB1047637A GB3367063A GB3367063A GB1047637A GB 1047637 A GB1047637 A GB 1047637A GB 3367063 A GB3367063 A GB 3367063A GB 3367063 A GB3367063 A GB 3367063A GB 1047637 A GB1047637 A GB 1047637A
Authority
GB
United Kingdom
Prior art keywords
hot rolled
steel rod
rolled steel
improved hot
microstructure
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
GB3367063A
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.)
Siemens Industry Inc
Original Assignee
Morgan Construction 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
Priority claimed from US282939A external-priority patent/US3320101A/en
Application filed by Morgan Construction Co filed Critical Morgan Construction Co
Publication of GB1047637A publication Critical patent/GB1047637A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

A medium to high carbon steel rod has a microstructure comprising fine pearlite grains with minute traces of grain boundary ferrite and is substantially free of bainite. The hot rolled rod is subjected to controlled cooling by the process in the apparatus of Specification 1,024,713 to form the required microstructure.
GB3367063A 1962-08-24 1963-08-26 Improved hot rolled steel rod Expired GB1047637A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21922062A 1962-08-24 1962-08-24
US282939A US3320101A (en) 1963-05-24 1963-05-24 Hot rolled steel rod

Publications (1)

Publication Number Publication Date
GB1047637A true GB1047637A (en) 1966-11-09

Family

ID=26913688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3367063A Expired GB1047637A (en) 1962-08-24 1963-08-26 Improved hot rolled steel rod

Country Status (6)

Country Link
DE (2) DE1783160A1 (en)
ES (1) ES299869A1 (en)
FR (1) FR1409716A (en)
GB (1) GB1047637A (en)
LU (1) LU44319A1 (en)
SE (1) SE328602B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507930A1 (en) * 1981-06-22 1982-12-24 Siderurgie Fse Inst Rech DEVICE FOR COOLING SPIRITS OF STEEL WIRES IN HOT ROLLED

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104411B (en) * 1959-02-21 1961-04-06 Fuchs Martin Metallwaren Toy top with moving bodies in its upper part
DE1285435C2 (en) * 1966-02-17 1973-10-04 Schloemann Ag ROTATING TUBE REEL FOR STORING WIRE ON A CONVEYOR DEVICE
DE1288550B (en) * 1966-02-21 1969-02-06 Schloemann Ag Process for reeling wire and device for carrying out this process
GB1276738A (en) * 1969-08-21 1972-06-07 Sumitomo Electric Industries Method for heat-treating of hot rolled rod
CA961314A (en) * 1971-10-13 1975-01-21 Takuo Mizoguchi Method and apparatus for cooling wire rods
GB1477377A (en) * 1973-12-17 1977-06-22 Kobe Steel Ltd Steel rod and method of producing steel rod
US3930900A (en) * 1974-10-21 1976-01-06 Morgan Construction Company Process for cooling hot rolled steel rod
DE2524673C2 (en) * 1975-06-04 1982-04-22 Moeller & Neumann Gmbh, 6670 St Ingbert Wire cooling system
DE2536236C2 (en) * 1975-08-14 1985-01-03 Mannesmann AG, 4000 Düsseldorf Method and device for the continuous patenting of wire rod from the rolling heat
DE2717780B2 (en) * 1977-04-21 1979-11-29 Hamburger Stahlwerke Gmbh, 2103 Hamburg Manufacture of wire rod
IT1129189B (en) * 1979-10-26 1986-06-04 Centre Rech Metallurgique REFINEMENTS FOR CONTINUOUS COOLING PROCEDURES OF LOW CARBON STEEL ROD
DE3344397A1 (en) * 1983-12-08 1985-06-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Method and apparatus for cooling rolled wire
ATE101065T1 (en) * 1986-10-20 1994-02-15 Schloemann Siemag Ag FINE OR MEDIUM STEEL LINE.
DE19653062A1 (en) * 1996-12-19 1998-06-25 Schloemann Siemag Ag Ferritic winding of wire or bar steel
BR112013015116B1 (en) 2010-12-23 2019-03-19 Nv Bekaert Sa PROCESSES FOR MANUFACTURING A STEEL WIRE, USING, AND, INSTALLATION FOR MANUFACTURING A STEEL WIRE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507930A1 (en) * 1981-06-22 1982-12-24 Siderurgie Fse Inst Rech DEVICE FOR COOLING SPIRITS OF STEEL WIRES IN HOT ROLLED
EP0069616A1 (en) * 1981-06-22 1983-01-12 Institut De Recherches De La Siderurgie Francaise (Irsid) Device for cooling steel wire spirals in the rolling heat

Also Published As

Publication number Publication date
DE1433760B2 (en) 1974-11-28
FR1409716A (en) 1965-09-03
ES299869A1 (en) 1964-11-01
DE1783160A1 (en) 1973-07-26
DE1433760A1 (en) 1970-01-22
SE328602B (en) 1970-09-21
LU44319A1 (en) 1963-12-18
DE1433760C3 (en) 1979-11-15

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