JPS53146218A - Manufacture of high tensile steel wire or rod - Google Patents

Manufacture of high tensile steel wire or rod

Info

Publication number
JPS53146218A
JPS53146218A JP6189677A JP6189677A JPS53146218A JP S53146218 A JPS53146218 A JP S53146218A JP 6189677 A JP6189677 A JP 6189677A JP 6189677 A JP6189677 A JP 6189677A JP S53146218 A JPS53146218 A JP S53146218A
Authority
JP
Japan
Prior art keywords
rod
steel wire
manufacture
high tensile
tensile steel
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
JP6189677A
Other languages
Japanese (ja)
Other versions
JPS5942055B2 (en
Inventor
Takeshi Inoue
Kan Okujima
Kenji Mitsukoshi
Katsuhiko Tsuji
Motohisa Imafu
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 JP6189677A priority Critical patent/JPS5942055B2/en
Publication of JPS53146218A publication Critical patent/JPS53146218A/en
Publication of JPS5942055B2 publication Critical patent/JPS5942055B2/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • C21D1/19Hardening; Quenching with or without subsequent tempering by interrupted quenching

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)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To obtain the title steel wire or rod at a low cost without requiring heat treatment in particular by cooling steel at a predetermined cooling rate immediately after hot rolling and then stopping the forced cooling in a predermined temp. range, followed by self tempering.
JP6189677A 1977-05-26 1977-05-26 Manufacturing method for high-tensile steel wires and steel bars Expired JPS5942055B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6189677A JPS5942055B2 (en) 1977-05-26 1977-05-26 Manufacturing method for high-tensile steel wires and steel bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6189677A JPS5942055B2 (en) 1977-05-26 1977-05-26 Manufacturing method for high-tensile steel wires and steel bars

Publications (2)

Publication Number Publication Date
JPS53146218A true JPS53146218A (en) 1978-12-20
JPS5942055B2 JPS5942055B2 (en) 1984-10-12

Family

ID=13184354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6189677A Expired JPS5942055B2 (en) 1977-05-26 1977-05-26 Manufacturing method for high-tensile steel wires and steel bars

Country Status (1)

Country Link
JP (1) JPS5942055B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533401A (en) * 1981-01-27 1985-08-06 Kabushiki Kaisha Kobe Seiko Sho Process for producing steel wire or rods of high ductility and strength
JPS6286125A (en) * 1985-08-30 1987-04-20 Kobe Steel Ltd Production of hot rolled steel products having high strength and high toughness
JPH02259014A (en) * 1989-03-31 1990-10-19 Toa Steel Co Ltd Manufacture of tough and hard bar steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533401A (en) * 1981-01-27 1985-08-06 Kabushiki Kaisha Kobe Seiko Sho Process for producing steel wire or rods of high ductility and strength
JPS6286125A (en) * 1985-08-30 1987-04-20 Kobe Steel Ltd Production of hot rolled steel products having high strength and high toughness
JPH02259014A (en) * 1989-03-31 1990-10-19 Toa Steel Co Ltd Manufacture of tough and hard bar steel

Also Published As

Publication number Publication date
JPS5942055B2 (en) 1984-10-12

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Legal Events

Date Code Title Description
A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20050922