JPH0559174B2 - - Google Patents

Info

Publication number
JPH0559174B2
JPH0559174B2 JP3912483A JP3912483A JPH0559174B2 JP H0559174 B2 JPH0559174 B2 JP H0559174B2 JP 3912483 A JP3912483 A JP 3912483A JP 3912483 A JP3912483 A JP 3912483A JP H0559174 B2 JPH0559174 B2 JP H0559174B2
Authority
JP
Japan
Prior art keywords
temperature
steel
carbide
point
spheroidization
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.)
Expired - Lifetime
Application number
JP3912483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59166622A (ja
Inventor
Susumu Kanbara
Chuzo Sudo
Kenji Aihara
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 JP3912483A priority Critical patent/JPS59166622A/ja
Publication of JPS59166622A publication Critical patent/JPS59166622A/ja
Publication of JPH0559174B2 publication Critical patent/JPH0559174B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
JP3912483A 1983-03-11 1983-03-11 球状化組織を有する棒鋼と線材の製造方法 Granted JPS59166622A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3912483A JPS59166622A (ja) 1983-03-11 1983-03-11 球状化組織を有する棒鋼と線材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3912483A JPS59166622A (ja) 1983-03-11 1983-03-11 球状化組織を有する棒鋼と線材の製造方法

Publications (2)

Publication Number Publication Date
JPS59166622A JPS59166622A (ja) 1984-09-20
JPH0559174B2 true JPH0559174B2 (enrdf_load_stackoverflow) 1993-08-30

Family

ID=12544346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3912483A Granted JPS59166622A (ja) 1983-03-11 1983-03-11 球状化組織を有する棒鋼と線材の製造方法

Country Status (1)

Country Link
JP (1) JPS59166622A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6082342B2 (ja) * 2013-12-20 2017-02-15 株式会社神戸製鋼所 高炭素鋼線材の製造方法
CN105618636B (zh) * 2016-01-25 2018-12-28 南京艾驰电子科技有限公司 一种产生合金丝韦根效应的方法及其装置

Also Published As

Publication number Publication date
JPS59166622A (ja) 1984-09-20

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