JPS5270926A - Direct ptenting heat treatment of wire - Google Patents

Direct ptenting heat treatment of wire

Info

Publication number
JPS5270926A
JPS5270926A JP14783075A JP14783075A JPS5270926A JP S5270926 A JPS5270926 A JP S5270926A JP 14783075 A JP14783075 A JP 14783075A JP 14783075 A JP14783075 A JP 14783075A JP S5270926 A JPS5270926 A JP S5270926A
Authority
JP
Japan
Prior art keywords
wire
heat treatment
direct
ptenting
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.)
Pending
Application number
JP14783075A
Other languages
Japanese (ja)
Inventor
Michitaka Fujita
Katsuhiro Uno
Takuo Mizoguchi
Yasuji Nishiyama
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 JP14783075A priority Critical patent/JPS5270926A/en
Publication of JPS5270926A publication Critical patent/JPS5270926A/en
Pending 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:The recrystallization austenite is grown under the specified condition during winding after cooling subsequent to finish rolling of wire of specified temperature. Thereby, direct patenting heat treatment is made so as to provide the wire of good mechanical properties and fine pearlite structure.
JP14783075A 1975-12-10 1975-12-10 Direct ptenting heat treatment of wire Pending JPS5270926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14783075A JPS5270926A (en) 1975-12-10 1975-12-10 Direct ptenting heat treatment of wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14783075A JPS5270926A (en) 1975-12-10 1975-12-10 Direct ptenting heat treatment of wire

Publications (1)

Publication Number Publication Date
JPS5270926A true JPS5270926A (en) 1977-06-13

Family

ID=15439193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14783075A Pending JPS5270926A (en) 1975-12-10 1975-12-10 Direct ptenting heat treatment of wire

Country Status (1)

Country Link
JP (1) JPS5270926A (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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147829A (en) * 1974-04-30 1975-11-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147829A (en) * 1974-04-30 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

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