JPS5224119A - Uniform direct annearing method of wire rod - Google Patents

Uniform direct annearing method of wire rod

Info

Publication number
JPS5224119A
JPS5224119A JP10099075A JP10099075A JPS5224119A JP S5224119 A JPS5224119 A JP S5224119A JP 10099075 A JP10099075 A JP 10099075A JP 10099075 A JP10099075 A JP 10099075A JP S5224119 A JPS5224119 A JP S5224119A
Authority
JP
Japan
Prior art keywords
wire rod
annearing
uniform direct
coil
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
JP10099075A
Other languages
Japanese (ja)
Other versions
JPS5647249B2 (en
Inventor
Hisashi Takeda
Yoshio Komine
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10099075A priority Critical patent/JPS5224119A/en
Publication of JPS5224119A publication Critical patent/JPS5224119A/en
Publication of JPS5647249B2 publication Critical patent/JPS5647249B2/ja
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

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)

Abstract

PURPOSE:To produce wire rod as coil, having uniformly annealed homogeneous martensite structure, treated on condition as follows; A radius of wire rod rolling round as coil is always varied. Crossing of wire not perfectly cooled is largely decreased. Wire rod is cooled uniformly along total length and is directly annealed.
JP10099075A 1975-08-20 1975-08-20 Uniform direct annearing method of wire rod Granted JPS5224119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10099075A JPS5224119A (en) 1975-08-20 1975-08-20 Uniform direct annearing method of wire rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10099075A JPS5224119A (en) 1975-08-20 1975-08-20 Uniform direct annearing method of wire rod

Publications (2)

Publication Number Publication Date
JPS5224119A true JPS5224119A (en) 1977-02-23
JPS5647249B2 JPS5647249B2 (en) 1981-11-09

Family

ID=14288737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10099075A Granted JPS5224119A (en) 1975-08-20 1975-08-20 Uniform direct annearing method of wire rod

Country Status (1)

Country Link
JP (1) JPS5224119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254256A (en) * 1977-12-28 1981-03-03 Toyo Jozo Company, Ltd. Amino sugar compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254256A (en) * 1977-12-28 1981-03-03 Toyo Jozo Company, Ltd. Amino sugar compound

Also Published As

Publication number Publication date
JPS5647249B2 (en) 1981-11-09

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