JPS52135821A - Spheroidizing annealing - Google Patents

Spheroidizing annealing

Info

Publication number
JPS52135821A
JPS52135821A JP5369276A JP5369276A JPS52135821A JP S52135821 A JPS52135821 A JP S52135821A JP 5369276 A JP5369276 A JP 5369276A JP 5369276 A JP5369276 A JP 5369276A JP S52135821 A JPS52135821 A JP S52135821A
Authority
JP
Japan
Prior art keywords
spheroidizing annealing
shorten
formation
steel wire
mechanical properties
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
JP5369276A
Other languages
Japanese (ja)
Other versions
JPS5626691B2 (en
Inventor
Hiroshi Nishi
Takaya Nagaie
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP5369276A priority Critical patent/JPS52135821A/en
Publication of JPS52135821A publication Critical patent/JPS52135821A/en
Publication of JPS5626691B2 publication Critical patent/JPS5626691B2/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 shorten the heat treating time of spheroidizing annealing without the bad influence upon the formation of spheroidized structure and the mechanical properties by the spheroidizing annealing treatment of the steel wire material under the special heat pattern.
JP5369276A 1976-05-10 1976-05-10 Spheroidizing annealing Granted JPS52135821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5369276A JPS52135821A (en) 1976-05-10 1976-05-10 Spheroidizing annealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5369276A JPS52135821A (en) 1976-05-10 1976-05-10 Spheroidizing annealing

Publications (2)

Publication Number Publication Date
JPS52135821A true JPS52135821A (en) 1977-11-14
JPS5626691B2 JPS5626691B2 (en) 1981-06-20

Family

ID=12949854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5369276A Granted JPS52135821A (en) 1976-05-10 1976-05-10 Spheroidizing annealing

Country Status (1)

Country Link
JP (1) JPS52135821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173168A (en) * 2013-03-12 2014-09-22 Takaya Nagaie Rapid spheroidizing annealing treatment method for steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173168A (en) * 2013-03-12 2014-09-22 Takaya Nagaie Rapid spheroidizing annealing treatment method for steel

Also Published As

Publication number Publication date
JPS5626691B2 (en) 1981-06-20

Similar Documents

Publication Publication Date Title
JPS52126332A (en) Treating stocking and method of producing same
JPS525806A (en) Method of treating lime and product made thereby
JPS52135821A (en) Spheroidizing annealing
JPS5214699A (en) Polytriazine and its producing process
FR2316318A1 (en) PROCESS FOR OBTAINING AROMATIC HYDROCARBONS AND ESSENCES THUS OBTAINED
IT1123044B (en) PROCESS AND PLANT FOR PRODUCING POLYAMINES OF THE DIPHENYLMETHANE SERIES
JPS51142975A (en) Production method of semiconductor devices
AT317348B (en) Adjustment procedure in the manufacture of thermal and electromagnetic releases, as well as the arrangement for carrying out the procedure
JPS5224119A (en) Uniform direct annearing method of wire rod
JPS5214700A (en) Polytriazine and its producing process
JPS5235118A (en) Method of producing high strength 13cr stainless steel wire
CS188187B2 (en) Method of quenching articles,heated at hardening temperature and device for making the method
JPS5271328A (en) Spheroidizing heat treatment of steel
NO142215C (en) OUTPUT MATERIAL FOR MANUFACTURING FORMED AND HYDRO-THERMAL TREATMENT Hardened articles, and method of manufacture of the starting material
CS194784B2 (en) Method of producing 1,2-dichlorethane
JPS5225000A (en) Method for production of feb powder
IT1066392B (en) PROCEDURE AND PLANT FOR PRODUCING COPOLYMERS
JPS5365293A (en) Production of fine-grain silica
JPS5280215A (en) Preparation of annealed carbon steel wire
JPS5270926A (en) Direct ptenting heat treatment of wire
JPS5224108A (en) Continuous heat treatment apparatus of wire rod etc.
JPS51150286A (en) Production method of semiconductor device
JPS5217317A (en) Production process of heat treated wire rod for drawing
JPS5325218A (en) Spheroidizing heat treating method for wire by strand method
JPS51138132A (en) Pattern matching device