JPS5270925A - Direct patenting heat treatment of wire - Google Patents

Direct patenting heat treatment of wire

Info

Publication number
JPS5270925A
JPS5270925A JP14782975A JP14782975A JPS5270925A JP S5270925 A JPS5270925 A JP S5270925A JP 14782975 A JP14782975 A JP 14782975A JP 14782975 A JP14782975 A JP 14782975A JP S5270925 A JPS5270925 A JP S5270925A
Authority
JP
Japan
Prior art keywords
wire
heat treatment
patenting heat
direct patenting
direct
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
JP14782975A
Other languages
Japanese (ja)
Other versions
JPS5652975B2 (en
Inventor
Susumu Matsumura
Michitaka Fujita
Katsuhiro Uno
Takuo Mizoguchi
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
Sumitomo 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP14782975A priority Critical patent/JPS5270925A/en
Publication of JPS5270925A publication Critical patent/JPS5270925A/en
Publication of JPS5652975B2 publication Critical patent/JPS5652975B2/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

Abstract

PURPOSE:Wire is controlled under the specified condition on its way to water cooling zone from finish roll. Thereby, recrystallized austenite is grown, wire structure after patenting is adjusted to facorable state and mechanical properties are improved.
JP14782975A 1975-12-10 1975-12-10 Direct patenting heat treatment of wire Granted JPS5270925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14782975A JPS5270925A (en) 1975-12-10 1975-12-10 Direct patenting heat treatment of wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14782975A JPS5270925A (en) 1975-12-10 1975-12-10 Direct patenting heat treatment of wire

Publications (2)

Publication Number Publication Date
JPS5270925A true JPS5270925A (en) 1977-06-13
JPS5652975B2 JPS5652975B2 (en) 1981-12-16

Family

ID=15439170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14782975A Granted JPS5270925A (en) 1975-12-10 1975-12-10 Direct patenting heat treatment of wire

Country Status (1)

Country Link
JP (1) JPS5270925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360390A (en) * 1979-09-06 1982-11-23 Nippon Steel Corporation Method for direct heat treating austenitic stainless steel wire rod

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104113A (en) * 1974-01-24 1975-08-16
JPS50147830A (en) * 1974-05-17 1975-11-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104113A (en) * 1974-01-24 1975-08-16
JPS50147830A (en) * 1974-05-17 1975-11-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360390A (en) * 1979-09-06 1982-11-23 Nippon Steel Corporation Method for direct heat treating austenitic stainless steel wire rod

Also Published As

Publication number Publication date
JPS5652975B2 (en) 1981-12-16

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