FR2270329A2 - Annealing drawn wire travelling at very high speeds - by resistance heating using constant torque motors on contact rollers - Google Patents

Annealing drawn wire travelling at very high speeds - by resistance heating using constant torque motors on contact rollers

Info

Publication number
FR2270329A2
FR2270329A2 FR7514264A FR7514264A FR2270329A2 FR 2270329 A2 FR2270329 A2 FR 2270329A2 FR 7514264 A FR7514264 A FR 7514264A FR 7514264 A FR7514264 A FR 7514264A FR 2270329 A2 FR2270329 A2 FR 2270329A2
Authority
FR
France
Prior art keywords
wire
contact rollers
constant torque
rollers
resistance heating
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.)
Pending
Application number
FR7514264A
Other languages
English (en)
French (fr)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 GB2043974A external-priority patent/GB1466373A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2270329A2 publication Critical patent/FR2270329A2/fr
Pending 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Communication Cables (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7514264A 1974-05-09 1975-05-07 Annealing drawn wire travelling at very high speeds - by resistance heating using constant torque motors on contact rollers Pending FR2270329A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2043974A GB1466373A (en) 1974-05-09 1974-05-09 Cables

Publications (1)

Publication Number Publication Date
FR2270329A2 true FR2270329A2 (en) 1975-12-05

Family

ID=10145974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514264A Pending FR2270329A2 (en) 1974-05-09 1975-05-07 Annealing drawn wire travelling at very high speeds - by resistance heating using constant torque motors on contact rollers

Country Status (7)

Country Link
CA (1) CA1048266A (enrdf_load_stackoverflow)
DE (1) DE2520161A1 (enrdf_load_stackoverflow)
ES (1) ES437457A1 (enrdf_load_stackoverflow)
FI (1) FI751363A7 (enrdf_load_stackoverflow)
FR (1) FR2270329A2 (enrdf_load_stackoverflow)
NO (1) NO143412C (enrdf_load_stackoverflow)
SE (1) SE410197B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001664A3 (fr) * 1986-12-16 1990-01-30 Niehoff Kg Maschf Dispositif pour prechauffer et/ou recuire des produits metalliques obtenus par coulee continue et, en particulier, des fils de grande section.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129198A (en) * 1981-01-30 1982-08-11 Hitachi Ltd Controlling method and device for ac motor
US4372539A (en) * 1981-06-02 1983-02-08 Southwire Company Renewable, strand centering annealer sheave

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001664A3 (fr) * 1986-12-16 1990-01-30 Niehoff Kg Maschf Dispositif pour prechauffer et/ou recuire des produits metalliques obtenus par coulee continue et, en particulier, des fils de grande section.

Also Published As

Publication number Publication date
ES437457A1 (es) 1977-01-16
FI751363A7 (enrdf_load_stackoverflow) 1975-11-10
NO143412B (no) 1980-10-27
NO143412C (no) 1981-02-04
DE2520161A1 (de) 1975-11-20
CA1048266A (en) 1979-02-13
SE410197B (sv) 1979-10-01
AU8078275A (en) 1976-11-04
SE7505366L (sv) 1975-11-10
NO751634L (enrdf_load_stackoverflow) 1975-11-11

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