JPS6345441B2 - - Google Patents

Info

Publication number
JPS6345441B2
JPS6345441B2 JP58126107A JP12610783A JPS6345441B2 JP S6345441 B2 JPS6345441 B2 JP S6345441B2 JP 58126107 A JP58126107 A JP 58126107A JP 12610783 A JP12610783 A JP 12610783A JP S6345441 B2 JPS6345441 B2 JP S6345441B2
Authority
JP
Japan
Prior art keywords
rolling
spheroidization
temperature
cooling
wire rod
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
Application number
JP58126107A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6021327A (ja
Inventor
Kimio Mine
Nobuhisa Tabata
Toshio Fujita
Akio Noda
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP12610783A priority Critical patent/JPS6021327A/ja
Publication of JPS6021327A publication Critical patent/JPS6021327A/ja
Publication of JPS6345441B2 publication Critical patent/JPS6345441B2/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)
JP12610783A 1983-07-13 1983-07-13 迅速球状化の可能な線材の製造法 Granted JPS6021327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12610783A JPS6021327A (ja) 1983-07-13 1983-07-13 迅速球状化の可能な線材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12610783A JPS6021327A (ja) 1983-07-13 1983-07-13 迅速球状化の可能な線材の製造法

Publications (2)

Publication Number Publication Date
JPS6021327A JPS6021327A (ja) 1985-02-02
JPS6345441B2 true JPS6345441B2 (enrdf_load_stackoverflow) 1988-09-09

Family

ID=14926790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12610783A Granted JPS6021327A (ja) 1983-07-13 1983-07-13 迅速球状化の可能な線材の製造法

Country Status (1)

Country Link
JP (1) JPS6021327A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622644U (ja) * 1992-08-26 1994-03-25 愛知機械工業株式会社 内燃機関用フライホイール

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742548B2 (ja) * 1985-11-01 1995-05-10 新日本製鐵株式会社 溶接性及び冷間加工性に優れた長尺高張力鋼線用線材
JPS62188723A (ja) * 1986-02-14 1987-08-18 Nippon Steel Corp 変形抵抗の小さい冷間加工用中炭素鋼材の製造方法
JPS6455331A (en) * 1987-08-26 1989-03-02 Nippon Kokan Kk Manufacture of steel material having spheroidized structure
JPH03240919A (ja) * 1990-02-15 1991-10-28 Sumitomo Metal Ind Ltd 伸線用鋼線材の製造方法
JP3215891B2 (ja) * 1991-06-14 2001-10-09 新日本製鐵株式会社 冷間加工用棒鋼線材の製造方法
CN102269756B (zh) * 2011-08-01 2014-03-12 嘉兴市特种设备检测院 一种12Cr1MoV钢珠光体球化等级的现场检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126721A (ja) * 1983-01-11 1984-07-21 Kawasaki Steel Corp 迅速球状化処理用鋼材の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622644U (ja) * 1992-08-26 1994-03-25 愛知機械工業株式会社 内燃機関用フライホイール

Also Published As

Publication number Publication date
JPS6021327A (ja) 1985-02-02

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