JPS51144327A - Process for production of high tensile strength steel wire rod with hi gh yield ratio - Google Patents

Process for production of high tensile strength steel wire rod with hi gh yield ratio

Info

Publication number
JPS51144327A
JPS51144327A JP6879175A JP6879175A JPS51144327A JP S51144327 A JPS51144327 A JP S51144327A JP 6879175 A JP6879175 A JP 6879175A JP 6879175 A JP6879175 A JP 6879175A JP S51144327 A JPS51144327 A JP S51144327A
Authority
JP
Japan
Prior art keywords
steel wire
wire rod
tensile strength
high tensile
strength 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
JP6879175A
Other languages
Japanese (ja)
Other versions
JPS564611B2 (en
Inventor
Yoshimi Nakamura
Toshihiro Minami
Takeshi Nakahara
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 JP6879175A priority Critical patent/JPS51144327A/en
Publication of JPS51144327A publication Critical patent/JPS51144327A/en
Publication of JPS564611B2 publication Critical patent/JPS564611B2/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Abstract

PURPOSE:Process for producing high tensile strength steel wire rod which give a yield point not lower than 95% to steel wire rod having martensite structure as a result of hot rolling and succeeding compulsion cooling.
JP6879175A 1975-06-06 1975-06-06 Process for production of high tensile strength steel wire rod with hi gh yield ratio Granted JPS51144327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6879175A JPS51144327A (en) 1975-06-06 1975-06-06 Process for production of high tensile strength steel wire rod with hi gh yield ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6879175A JPS51144327A (en) 1975-06-06 1975-06-06 Process for production of high tensile strength steel wire rod with hi gh yield ratio

Publications (2)

Publication Number Publication Date
JPS51144327A true JPS51144327A (en) 1976-12-11
JPS564611B2 JPS564611B2 (en) 1981-01-31

Family

ID=13383885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6879175A Granted JPS51144327A (en) 1975-06-06 1975-06-06 Process for production of high tensile strength steel wire rod with hi gh yield ratio

Country Status (1)

Country Link
JP (1) JPS51144327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266218A (en) * 1989-06-15 1990-03-06 Asahi Chem Ind Co Ltd Manufacture of pc pile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844455U (en) * 1981-09-21 1983-03-25 トヨタ自動車株式会社 Internal combustion engine exhaust valve cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266218A (en) * 1989-06-15 1990-03-06 Asahi Chem Ind Co Ltd Manufacture of pc pile
JPH0375325B2 (en) * 1989-06-15 1991-11-29

Also Published As

Publication number Publication date
JPS564611B2 (en) 1981-01-31

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