JPS5638425A - Continuous annealing of metal wire - Google Patents

Continuous annealing of metal wire

Info

Publication number
JPS5638425A
JPS5638425A JP11278179A JP11278179A JPS5638425A JP S5638425 A JPS5638425 A JP S5638425A JP 11278179 A JP11278179 A JP 11278179A JP 11278179 A JP11278179 A JP 11278179A JP S5638425 A JPS5638425 A JP S5638425A
Authority
JP
Japan
Prior art keywords
metal wire
drum
furnace
annealing
annealed
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
JP11278179A
Other languages
Japanese (ja)
Other versions
JPS5852009B2 (en
Inventor
Takashi Nakagawa
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.)
Tokin Corp
Original Assignee
Tohoku Metal Industries Ltd
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 Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Priority to JP11278179A priority Critical patent/JPS5852009B2/en
Publication of JPS5638425A publication Critical patent/JPS5638425A/en
Publication of JPS5852009B2 publication Critical patent/JPS5852009B2/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
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements

Abstract

PURPOSE:To perform the annealing of a metal wire continuously and uniformly in a small-scale annealing furnace by a method in which a metal wire is annealed while being rolled up and also while turning a cylindrical drum made of a fire- proof material, having a spiral groove on its surface, in the operation of the continuous annealing of the metal wire. CONSTITUTION:The cylindrical drum 2 made of a fire-proof material is arranged inside the annealing furnace 1. The surface of the cylindrical drum 2 is provided with the spiral groove 2a, and the drum 2 is also provided rotatably around the axis 4 as the center of the motor M outside the furnace. The atmosphere of the annealing furnace 2 is air or nitrogen gas. The metal wire 5 to be treated is introduced into the annealing furnace 2 through the rewinding drum 6, wound around the groove 2a of the cylindrical drum 2, moved to the right inside the furnace by means of the rotation of the drum 2, annealed at 400-800 deg.C, and then wound around the winding drum 9 outside the furnace. Thereby, metal wire can be annealed continuously and uniformly.
JP11278179A 1979-09-05 1979-09-05 Continuous annealing method for magnetic metal wire Expired JPS5852009B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11278179A JPS5852009B2 (en) 1979-09-05 1979-09-05 Continuous annealing method for magnetic metal wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11278179A JPS5852009B2 (en) 1979-09-05 1979-09-05 Continuous annealing method for magnetic metal wire

Publications (2)

Publication Number Publication Date
JPS5638425A true JPS5638425A (en) 1981-04-13
JPS5852009B2 JPS5852009B2 (en) 1983-11-19

Family

ID=14595331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11278179A Expired JPS5852009B2 (en) 1979-09-05 1979-09-05 Continuous annealing method for magnetic metal wire

Country Status (1)

Country Link
JP (1) JPS5852009B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185835A (en) * 1986-02-08 1987-08-14 Koa Kagaku Kogyo Kk Furnace for continuously heat treating wire rod
EP0263093A2 (en) * 1986-09-26 1988-04-06 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Apparatus for heat-treating a continuously moving metal wire
JPH09102228A (en) * 1995-10-05 1997-04-15 Chodendo Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai Manufacture of oxide superconducting wire
JP2010520599A (en) * 2007-03-08 2010-06-10 コリア アドバンスト インスティテュート オブ サイエンス アンド テクノロジ− Equipment for continuous production of superconducting tape wire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185835A (en) * 1986-02-08 1987-08-14 Koa Kagaku Kogyo Kk Furnace for continuously heat treating wire rod
EP0263093A2 (en) * 1986-09-26 1988-04-06 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Apparatus for heat-treating a continuously moving metal wire
JPH09102228A (en) * 1995-10-05 1997-04-15 Chodendo Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai Manufacture of oxide superconducting wire
JP2010520599A (en) * 2007-03-08 2010-06-10 コリア アドバンスト インスティテュート オブ サイエンス アンド テクノロジ− Equipment for continuous production of superconducting tape wire

Also Published As

Publication number Publication date
JPS5852009B2 (en) 1983-11-19

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