CA943842A - Continuous resistance annealing method for wires - Google Patents

Continuous resistance annealing method for wires

Info

Publication number
CA943842A
CA943842A CA105,861A CA105861A CA943842A CA 943842 A CA943842 A CA 943842A CA 105861 A CA105861 A CA 105861A CA 943842 A CA943842 A CA 943842A
Authority
CA
Canada
Prior art keywords
wires
annealing method
continuous resistance
resistance annealing
continuous
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
CA105,861A
Inventor
Ahti A. Kosonen
Seppo A. Nieminen
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of CA943842A publication Critical patent/CA943842A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CA105,861A 1970-02-25 1971-02-22 Continuous resistance annealing method for wires Expired CA943842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI700511A FI47993C (en) 1970-02-25 1970-02-25 Continuous resistance annealing method for metal wires

Publications (1)

Publication Number Publication Date
CA943842A true CA943842A (en) 1974-03-19

Family

ID=8504222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA105,861A Expired CA943842A (en) 1970-02-25 1971-02-22 Continuous resistance annealing method for wires

Country Status (6)

Country Link
US (1) US3717745A (en)
CA (1) CA943842A (en)
DE (1) DE2040870B2 (en)
FI (1) FI47993C (en)
FR (1) FR2078889A5 (en)
GB (1) GB1343635A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665982A5 (en) * 1984-04-24 1988-06-30 Elpatronic Ag METHOD FOR MULTIPLE USE OF A COPPER WIRE USED AS ELECTRIC WIRE FOR ELECTRIC RESISTANT LENGTH WELDING.
TW336325B (en) * 1996-05-24 1998-07-11 Electrocopper Products Ltd Copper wire and process for making copper wire
TW201545828A (en) * 2014-06-10 2015-12-16 Ya-Yang Yan Electrical discharge machining shear line and its manufacturing method thereof
DE102021201104A1 (en) * 2021-02-05 2022-08-11 Maschinenfabrik Niehoff Gmbh & Co Kg continuous wire annealer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL18165C (en) * 1925-06-17
US1911023A (en) * 1930-05-01 1933-05-23 Gen Electric Method for preventing embrittlement of copper
US2589283A (en) * 1949-07-29 1952-03-18 Syncro Mach Co Wire annealing machine
US2726971A (en) * 1950-10-03 1955-12-13 Syncro Mach Co Apparatus for drying and annealing wire
DE1212307B (en) * 1964-12-18 1966-03-10 Niehoff Kommandit Ges Maschf Device for the heat treatment of extruded metal material, in particular thin copper wires, by means of electrical resistance heating

Also Published As

Publication number Publication date
FI47993C (en) 1974-05-10
US3717745A (en) 1973-02-20
FR2078889A5 (en) 1971-11-05
GB1343635A (en) 1974-01-16
DE2040870A1 (en) 1971-09-16
FI47993B (en) 1974-01-31
DE2040870B2 (en) 1972-03-30

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