JPS629162B2 - - Google Patents

Info

Publication number
JPS629162B2
JPS629162B2 JP56174872A JP17487281A JPS629162B2 JP S629162 B2 JPS629162 B2 JP S629162B2 JP 56174872 A JP56174872 A JP 56174872A JP 17487281 A JP17487281 A JP 17487281A JP S629162 B2 JPS629162 B2 JP S629162B2
Authority
JP
Japan
Prior art keywords
steel
forging
strength
rate
hot
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
JP56174872A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5877526A (ja
Inventor
Wataru Takahashi
Takashi Fukuda
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 JP17487281A priority Critical patent/JPS5877526A/ja
Publication of JPS5877526A publication Critical patent/JPS5877526A/ja
Publication of JPS629162B2 publication Critical patent/JPS629162B2/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

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)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
JP17487281A 1981-10-31 1981-10-31 非調質高強度鍛造品の製造方法 Granted JPS5877526A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17487281A JPS5877526A (ja) 1981-10-31 1981-10-31 非調質高強度鍛造品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17487281A JPS5877526A (ja) 1981-10-31 1981-10-31 非調質高強度鍛造品の製造方法

Publications (2)

Publication Number Publication Date
JPS5877526A JPS5877526A (ja) 1983-05-10
JPS629162B2 true JPS629162B2 (ko) 1987-02-26

Family

ID=15986128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17487281A Granted JPS5877526A (ja) 1981-10-31 1981-10-31 非調質高強度鍛造品の製造方法

Country Status (1)

Country Link
JP (1) JPS5877526A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147361A (ja) * 1987-12-03 1989-06-09 Nkk Corp 超音波検査装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61166920A (ja) * 1985-01-18 1986-07-28 Nippon Steel Corp 高強度非調質温間鍛造品の製造方法
JPS61166919A (ja) * 1985-01-18 1986-07-28 Nippon Steel Corp 高靭性非調質温間鍛造品の製造方法
JPS62187536A (ja) * 1986-02-10 1987-08-15 Nippon Steel Corp 非調質鍛造品の製造方法
JP2007167882A (ja) * 2005-12-21 2007-07-05 Iura Co Ltd 軸肥大加工方法
JP2014173168A (ja) * 2013-03-12 2014-09-22 Takaya Nagaie 鋼の急速球状化焼鈍処理方法
CN104801645B (zh) * 2015-05-12 2017-01-25 无锡派克新材料科技股份有限公司 一种gh3617m高温合金锻件的锻造方法
CN112974721A (zh) * 2021-05-19 2021-06-18 无锡派克新材料科技股份有限公司 一种马氏体不锈钢类机匣精密轧制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016611A (ko) * 1973-06-18 1975-02-21
JPS5311401A (en) * 1976-07-16 1978-02-01 Isuzu Motors Ltd Axle housing
JPS5317968A (en) * 1976-08-02 1978-02-18 Hitachi Ltd Method of manufacturing electromagnetic contactor core
JPS5531170A (en) * 1978-08-29 1980-03-05 Azuma Seikosho:Kk Steel wire rod with superior cold workability
JPS564612A (en) * 1979-06-25 1981-01-19 Nippon Gakki Seizo Kk Marbleized product

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016611A (ko) * 1973-06-18 1975-02-21
JPS5311401A (en) * 1976-07-16 1978-02-01 Isuzu Motors Ltd Axle housing
JPS5317968A (en) * 1976-08-02 1978-02-18 Hitachi Ltd Method of manufacturing electromagnetic contactor core
JPS5531170A (en) * 1978-08-29 1980-03-05 Azuma Seikosho:Kk Steel wire rod with superior cold workability
JPS564612A (en) * 1979-06-25 1981-01-19 Nippon Gakki Seizo Kk Marbleized product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147361A (ja) * 1987-12-03 1989-06-09 Nkk Corp 超音波検査装置

Also Published As

Publication number Publication date
JPS5877526A (ja) 1983-05-10

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