JPS5891119A - 冷間鍛造品の製造方法 - Google Patents

冷間鍛造品の製造方法

Info

Publication number
JPS5891119A
JPS5891119A JP18994181A JP18994181A JPS5891119A JP S5891119 A JPS5891119 A JP S5891119A JP 18994181 A JP18994181 A JP 18994181A JP 18994181 A JP18994181 A JP 18994181A JP S5891119 A JPS5891119 A JP S5891119A
Authority
JP
Japan
Prior art keywords
steel material
cold
manufacturing
cold forging
preliminarily
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
JP18994181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627246B2 (cs
Inventor
Wataru Takahashi
渉 高橋
Takashi Fukuda
隆 福田
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 JP18994181A priority Critical patent/JPS5891119A/ja
Publication of JPS5891119A publication Critical patent/JPS5891119A/ja
Publication of JPS627246B2 publication Critical patent/JPS627246B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
JP18994181A 1981-11-26 1981-11-26 冷間鍛造品の製造方法 Granted JPS5891119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18994181A JPS5891119A (ja) 1981-11-26 1981-11-26 冷間鍛造品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18994181A JPS5891119A (ja) 1981-11-26 1981-11-26 冷間鍛造品の製造方法

Publications (2)

Publication Number Publication Date
JPS5891119A true JPS5891119A (ja) 1983-05-31
JPS627246B2 JPS627246B2 (cs) 1987-02-16

Family

ID=16249766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18994181A Granted JPS5891119A (ja) 1981-11-26 1981-11-26 冷間鍛造品の製造方法

Country Status (1)

Country Link
JP (1) JPS5891119A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173168A (ja) * 2013-03-12 2014-09-22 Takaya Nagaie 鋼の急速球状化焼鈍処理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827926A (ja) * 1981-08-12 1983-02-18 Nippon Steel Corp 球状化組織を有する線材の製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827926A (ja) * 1981-08-12 1983-02-18 Nippon Steel Corp 球状化組織を有する線材の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173168A (ja) * 2013-03-12 2014-09-22 Takaya Nagaie 鋼の急速球状化焼鈍処理方法

Also Published As

Publication number Publication date
JPS627246B2 (cs) 1987-02-16

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