FR2279851A1 - Procede et dispositif de traitement thermique de fil d'acier - Google Patents

Procede et dispositif de traitement thermique de fil d'acier

Info

Publication number
FR2279851A1
FR2279851A1 FR7521845A FR7521845A FR2279851A1 FR 2279851 A1 FR2279851 A1 FR 2279851A1 FR 7521845 A FR7521845 A FR 7521845A FR 7521845 A FR7521845 A FR 7521845A FR 2279851 A1 FR2279851 A1 FR 2279851A1
Authority
FR
France
Prior art keywords
steel wire
thermal treatment
thermal
treatment
wire
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.)
Granted
Application number
FR7521845A
Other languages
English (en)
Other versions
FR2279851B1 (fr
Inventor
Hermann-Josef Boeckenhoff
Walter Schaeffer
Berthold Kranz
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.)
Arbed F & G Drahtwerke
Original Assignee
Arbed F & G Drahtwerke
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 Arbed F & G Drahtwerke filed Critical Arbed F & G Drahtwerke
Publication of FR2279851A1 publication Critical patent/FR2279851A1/fr
Application granted granted Critical
Publication of FR2279851B1 publication Critical patent/FR2279851B1/fr
Granted 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
    • 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
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
    • 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
FR7521845A 1974-07-25 1975-07-11 Procede et dispositif de traitement thermique de fil d'acier Granted FR2279851A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2435830A DE2435830C3 (de) 1974-07-25 1974-07-25 Verfahren und Vorrichtung zur Herstellung von Stahldraht

Publications (2)

Publication Number Publication Date
FR2279851A1 true FR2279851A1 (fr) 1976-02-20
FR2279851B1 FR2279851B1 (fr) 1977-12-09

Family

ID=5921511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521845A Granted FR2279851A1 (fr) 1974-07-25 1975-07-11 Procede et dispositif de traitement thermique de fil d'acier

Country Status (13)

Country Link
US (1) US4011110A (fr)
JP (1) JPS5135609A (fr)
AT (1) AT345872B (fr)
BE (1) BE831706A (fr)
CA (1) CA1045527A (fr)
DE (1) DE2435830C3 (fr)
ES (1) ES439585A1 (fr)
FR (1) FR2279851A1 (fr)
GB (1) GB1515548A (fr)
IT (1) IT1041026B (fr)
LU (1) LU73011A1 (fr)
NL (1) NL7508652A (fr)
SE (1) SE7508489L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461018A1 (fr) * 1979-03-22 1981-01-30 Degussa Procede et dispositif pour le debourbage de bains de sel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109897A (en) * 1976-04-05 1978-08-29 Ajax Electric Company Salt reclamation system
US4369645A (en) * 1980-06-25 1983-01-25 Kocks Technik Gmbh & Company Method and apparatus for cooling wire rod
JPS5732323A (en) * 1980-08-01 1982-02-22 Mitsubishi Heavy Ind Ltd Method for temperature control of high-temperature molten salt and recovery of salt solution
KR102326259B1 (ko) * 2020-08-18 2021-11-16 주식회사 포스코 선재 권취장치 및 이를 구비한 선재 제조장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984744A (en) * 1932-10-17 1934-12-18 American Steel & Wire Co Rod handling machine
US2023736A (en) * 1933-04-27 1935-12-10 Whitecross Company Ltd Production of heat-treated coiled medium or high carbon steel wire rods
DE701904C (de) * 1937-08-19 1941-01-27 I G Farbenindustrie Akt Ges Verwendung von Chromatschmelzen als Abschreckmittel beim Patentierverfahren fuer Stahldraehte
GB1048833A (en) * 1963-02-14 1966-11-23 Davy & United Eng Co Ltd Heat treatment of elongate material
GB1056915A (en) * 1964-10-21 1967-02-01 Guest Keen & Nettlefolds South Improved method and apparatus for the controlled cooling of hot-rolled rod
DE1483033A1 (de) * 1965-08-25 1969-02-06 Huettenwerk Oberhausen Ag Einrichtung zum kontinuierlichen Patentieren von Walzdraht
BE753021A (fr) * 1970-07-03 1971-01-04 Cockerill Installation pour le refroidissement du fil machine.
BE753020A (fr) * 1970-07-03 1971-01-04 Cockerill Procede et dispositif pour le traitement du fil machine.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461018A1 (fr) * 1979-03-22 1981-01-30 Degussa Procede et dispositif pour le debourbage de bains de sel

Also Published As

Publication number Publication date
SE7508489L (sv) 1976-01-26
CA1045527A (fr) 1979-01-02
GB1515548A (en) 1978-06-28
ES439585A1 (es) 1977-02-16
US4011110A (en) 1977-03-08
FR2279851B1 (fr) 1977-12-09
DE2435830C3 (de) 1981-11-05
AT345872B (de) 1978-10-10
DE2435830A1 (de) 1976-02-05
LU73011A1 (fr) 1976-02-04
NL7508652A (nl) 1976-01-27
AU8326675A (en) 1977-01-27
IT1041026B (it) 1980-01-10
BE831706A (fr) 1975-11-17
JPS5135609A (fr) 1976-03-26
ATA468175A (de) 1978-02-15
DE2435830B2 (de) 1978-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse