FI971257A - Kylmämuovausmenetelmä - Google Patents

Kylmämuovausmenetelmä

Info

Publication number
FI971257A
FI971257A FI971257A FI971257A FI971257A FI 971257 A FI971257 A FI 971257A FI 971257 A FI971257 A FI 971257A FI 971257 A FI971257 A FI 971257A FI 971257 A FI971257 A FI 971257A
Authority
FI
Finland
Prior art keywords
cold forging
forging process
cold
forging
Prior art date
Application number
FI971257A
Other languages
English (en)
Swedish (sv)
Other versions
FI971257A0 (fi
Inventor
Vesa Ollilainen
Original Assignee
Imatra Steel Oy Ab
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 Imatra Steel Oy Ab filed Critical Imatra Steel Oy Ab
Priority to FI971257A priority Critical patent/FI971257A/fi
Publication of FI971257A0 publication Critical patent/FI971257A0/fi
Priority to EP98300675A priority patent/EP0867521A1/en
Publication of FI971257A publication Critical patent/FI971257A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FI971257A 1997-03-26 1997-03-26 Kylmämuovausmenetelmä FI971257A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI971257A FI971257A (fi) 1997-03-26 1997-03-26 Kylmämuovausmenetelmä
EP98300675A EP0867521A1 (en) 1997-03-26 1998-01-30 Steel for cold forging and a method using the steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI971257A FI971257A (fi) 1997-03-26 1997-03-26 Kylmämuovausmenetelmä

Publications (2)

Publication Number Publication Date
FI971257A0 FI971257A0 (fi) 1997-03-26
FI971257A true FI971257A (fi) 1998-09-27

Family

ID=8548477

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971257A FI971257A (fi) 1997-03-26 1997-03-26 Kylmämuovausmenetelmä

Country Status (2)

Country Link
EP (1) EP0867521A1 (fi)
FI (1) FI971257A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120018063A1 (en) * 2009-04-06 2012-01-26 Masayuki Hashimura Case-hardened steel superiorin cold workability, machinability, and fatigue characteristics after carburized quenching and method of production of same
CN102121084B (zh) * 2010-12-24 2012-12-05 淄博大亚金属科技股份有限公司 低贝铸钢丸及其表面强化装置
JP7368723B2 (ja) * 2019-12-27 2023-10-25 日本製鉄株式会社 浸炭鋼部品用鋼材
JP7368724B2 (ja) * 2019-12-27 2023-10-25 日本製鉄株式会社 浸炭鋼部品用鋼材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144159A (ja) * 1984-08-08 1986-03-03 Kobe Steel Ltd 浸炭窒化性にすぐれた冷間鍛造用鋼
JPH0610091A (ja) * 1992-06-25 1994-01-18 Nippon Steel Corp 被削性の優れた高強度熱間鍛造非調質品
JP3371490B2 (ja) * 1993-10-21 2003-01-27 日本鋼管株式会社 冷間鍛造性に優れた機械構造用強靭鋼の製造方法
JPH07207423A (ja) * 1994-01-17 1995-08-08 Nippon Steel Corp 肌焼鋼部品の製造方法
JP2906996B2 (ja) * 1994-04-20 1999-06-21 日本鋼管株式会社 冷間鍛造性及び疲労特性に優れた窒化鋼部材の製造方法

Also Published As

Publication number Publication date
EP0867521A1 (en) 1998-09-30
FI971257A0 (fi) 1997-03-26

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Legal Events

Date Code Title Description
FD Application lapsed