BE746868A - Procede et appareil de traitement thermique dans la chaude du laminage de fil d'acier a moins de 0,15 0/0 de carbone et fil ainsi obtenu - Google Patents

Procede et appareil de traitement thermique dans la chaude du laminage de fil d'acier a moins de 0,15 0/0 de carbone et fil ainsi obtenu

Info

Publication number
BE746868A
BE746868A BE746868DA BE746868A BE 746868 A BE746868 A BE 746868A BE 746868D A BE746868D A BE 746868DA BE 746868 A BE746868 A BE 746868A
Authority
BE
Belgium
Prior art keywords
wire
lamination
hot
carbon
less
Prior art date
Application number
Other languages
English (en)
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/fr
Priority claimed from FR6931026A external-priority patent/FR2058513A6/fr
Application filed by Wendel Sidelor filed Critical Wendel Sidelor
Publication of BE746868A publication Critical patent/BE746868A/fr

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)
BE746868D 1969-03-05 1970-03-05 Procede et appareil de traitement thermique dans la chaude du laminage de fil d'acier a moins de 0,15 0/0 de carbone et fil ainsi obtenu BE746868A (fr)

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
BE746868A true BE746868A (fr) 1970-08-17

Family

ID=26214881

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746868D BE746868A (fr) 1969-03-05 1970-03-05 Procede et appareil de traitement thermique dans la chaude du laminage de fil d'acier a moins de 0,15 0/0 de carbone et fil ainsi obtenu

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE817338A (fr) * 1974-07-05 1975-01-06 Procede et installation pour le traitement de fil machine.
US4054276A (en) * 1974-10-21 1977-10-18 Morgan Construction Company Process and apparatus for cooling hot rolled steel rod
US3930900A (en) * 1974-10-21 1976-01-06 Morgan Construction Company Process 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
DE2602656C2 (de) * 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 Verfahren zur Herstellung von Walzstahl für Bewehrungszwecke
DD132796A1 (de) * 1977-10-21 1978-11-01 Walter Worgt Vorrichtung zum kuehlen von walzdraht
US4214922A (en) * 1978-07-12 1980-07-29 Caterpillar Tractor Co. Conveyor installation and method for handling workpieces
US4168993A (en) * 1978-08-10 1979-09-25 Morgan Construction Company Process and apparatus for sequentially forming and treating steel rod
GB2064594B (en) * 1979-09-13 1983-10-12 Nippon Steel Corp Method and apparatus for cooling hotrolled wire rods
DE3105492C1 (de) * 1981-02-14 1982-09-30 SMS Schloemann-Siemag AG, 4000 Düsseldorf Vorrichtung zum geregelten Kuehlen von Walzdraht aus der Walzhitze
IT8460459V0 (it) * 1984-09-19 1984-09-19 Danieli Off Mecc Testa forma spire convertibile.
US6277214B1 (en) * 1999-07-09 2001-08-21 Powertech Labs Inc. Protective iron oxide scale on heat-treated irons and steels
CN103757195A (zh) * 2013-11-26 2014-04-30 常熟市福熙机械零部件制造有限公司 紧固件线材的球化退火工艺

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 (fr) * 1964-11-27
DE1483033A1 (de) * 1965-08-25 1969-02-06 Huettenwerk Oberhausen Ag Einrichtung zum kontinuierlichen Patentieren von Walzdraht
US3484310A (en) * 1966-06-24 1969-12-16 Kocks Gmbh Friedrich Methods of treatment of hot rolled rod
FR1490853A (fr) * 1966-08-25 1967-08-04 Schloemann Ag Dispositif pour le patentage continu de fil laminé
DE1758070A1 (de) * 1968-03-29 1970-12-23 Kocks Dr Ing Friedrich Verfahren und Vorrichtung zur gesteuerten Abkuehlung eines aus der Walzhitze kommenden ueber eine Kuehlstrecke gefuehrten Drahtes

Also Published As

Publication number Publication date
NL7003117A (fr) 1970-09-08
AT303099B (de) 1972-11-10
GB1310934A (en) 1973-03-21
DE2009839A1 (de) 1970-09-24
ES377082A1 (es) 1972-06-01
US3720544A (en) 1973-03-13
CA928195A (en) 1973-06-12
LU60441A1 (fr) 1970-05-04

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