AT303099B - Methods and devices for heat treatment from the rolling heat of a steel wire rod with less than 0.15% carbon - Google Patents

Methods and devices for heat treatment from the rolling heat of a steel wire rod with less than 0.15% carbon

Info

Publication number
AT303099B
AT303099B AT191970A AT191970A AT303099B AT 303099 B AT303099 B AT 303099B AT 191970 A AT191970 A AT 191970A AT 191970 A AT191970 A AT 191970A AT 303099 B AT303099 B AT 303099B
Authority
AT
Austria
Prior art keywords
carbon
methods
devices
heat
less
Prior art date
Application number
AT191970A
Other languages
German (de)
Inventor
Michel Ing Dr Entringer
Original Assignee
Wendel Sidelor
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 FR6905968A external-priority patent/FR2036127A5/en
Priority claimed from FR6931026A external-priority patent/FR2058513A6/en
Application filed by Wendel Sidelor filed Critical Wendel Sidelor
Application granted granted Critical
Publication of AT303099B publication Critical patent/AT303099B/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
    • 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
    • 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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/006—Gas treatment of work, e.g. to prevent oxidation or to create surface effects
    • 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
    • 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
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
AT191970A 1969-03-05 1970-03-02 Methods and devices for heat treatment from the rolling heat of a steel wire rod with less than 0.15% carbon AT303099B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6905968A FR2036127A5 (en) 1969-03-05 1969-03-05 Heat - treating low-carbon steel wire
FR6931026A FR2058513A6 (en) 1969-09-03 1969-09-03 Heat - treating low-carbon steel wire

Publications (1)

Publication Number Publication Date
AT303099B true AT303099B (en) 1972-11-10

Family

ID=26214881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT191970A AT303099B (en) 1969-03-05 1970-03-02 Methods and devices for heat treatment from the rolling heat of a steel wire rod with less than 0.15% carbon

Country Status (9)

Country Link
US (1) US3720544A (en)
AT (1) AT303099B (en)
BE (1) BE746868A (en)
CA (1) CA928195A (en)
DE (1) DE2009839A1 (en)
ES (1) ES377082A1 (en)
GB (1) GB1310934A (en)
LU (1) LU60441A1 (en)
NL (1) NL7003117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602656A1 (en) * 1975-01-29 1976-08-05 Centre Rech Metallurgique Cooling rolled steel - to remove heat at the most efficient rate
DE2926628A1 (en) * 1978-08-10 1980-02-28 Morgan Construction Co METHOD AND SYSTEM FOR CONTINUOUS SHAPING AND MACHINING OF STEEL WIRE

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE817338A (en) * 1974-07-05 1975-01-06 PROCESS AND INSTALLATION FOR MACHINE WIRE TREATMENT.
US3930900A (en) * 1974-10-21 1976-01-06 Morgan Construction Company Process for cooling hot rolled steel rod
US4054276A (en) * 1974-10-21 1977-10-18 Morgan Construction Company Process and apparatus for cooling hot rolled steel rod
US3940961A (en) * 1974-11-18 1976-03-02 Morgan Construction Company Apparatus for cooling hot rolled steel rod by forced air convection or by supplying heat
DD132796A1 (en) * 1977-10-21 1978-11-01 Walter Worgt DEVICE FOR COOLING ROLLING WIRE
US4214922A (en) * 1978-07-12 1980-07-29 Caterpillar Tractor Co. Conveyor installation and method for handling workpieces
GB2064594B (en) * 1979-09-13 1983-10-12 Nippon Steel Corp Method and apparatus for cooling hotrolled wire rods
DE3105492C1 (en) * 1981-02-14 1982-09-30 SMS Schloemann-Siemag AG, 4000 Düsseldorf Device for the controlled cooling of wire rod from the rolling heat
IT8460459V0 (en) * 1984-09-19 1984-09-19 Danieli Off Mecc CONVERTIBLE SPIRE SHAPE HEAD.
US6277214B1 (en) * 1999-07-09 2001-08-21 Powertech Labs Inc. Protective iron oxide scale on heat-treated irons and steels
CN103757195A (en) * 2013-11-26 2014-04-30 常熟市福熙机械零部件制造有限公司 Spheroidizing annealing process of fastener wire rod

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231432A (en) * 1964-10-08 1966-01-25 Morgan Construction Co Process for the quenching of hot rolled rods in direct sequence with rod mill
GB1052830A (en) * 1964-11-27
DE1483033A1 (en) * 1965-08-25 1969-02-06 Huettenwerk Oberhausen Ag Device for the continuous patenting of wire rod
US3484310A (en) * 1966-06-24 1969-12-16 Kocks Gmbh Friedrich Methods of treatment of hot rolled rod
FR1490853A (en) * 1966-08-25 1967-08-04 Schloemann Ag Device for continuous patenting of rolled wire
DE1758070A1 (en) * 1968-03-29 1970-12-23 Kocks Dr Ing Friedrich Method and device for the controlled cooling of a wire coming from the rolling heat and guided over a cooling section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602656A1 (en) * 1975-01-29 1976-08-05 Centre Rech Metallurgique Cooling rolled steel - to remove heat at the most efficient rate
DE2926628A1 (en) * 1978-08-10 1980-02-28 Morgan Construction Co METHOD AND SYSTEM FOR CONTINUOUS SHAPING AND MACHINING OF STEEL WIRE

Also Published As

Publication number Publication date
US3720544A (en) 1973-03-13
DE2009839A1 (en) 1970-09-24
CA928195A (en) 1973-06-12
GB1310934A (en) 1973-03-21
NL7003117A (en) 1970-09-08
BE746868A (en) 1970-08-17
ES377082A1 (en) 1972-06-01
LU60441A1 (en) 1970-05-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee