JPS59232641A - 熱間鍛造法 - Google Patents

熱間鍛造法

Info

Publication number
JPS59232641A
JPS59232641A JP10670483A JP10670483A JPS59232641A JP S59232641 A JPS59232641 A JP S59232641A JP 10670483 A JP10670483 A JP 10670483A JP 10670483 A JP10670483 A JP 10670483A JP S59232641 A JPS59232641 A JP S59232641A
Authority
JP
Japan
Prior art keywords
hot forging
forging
present
heating
product
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
JP10670483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474105B2 (cs
Inventor
Samon Yanagimoto
柳本　左門
Takeshi Miki
武司 三木
Masahiro Toda
正弘 戸田
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
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10670483A priority Critical patent/JPS59232641A/ja
Publication of JPS59232641A publication Critical patent/JPS59232641A/ja
Publication of JPH0474105B2 publication Critical patent/JPH0474105B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
JP10670483A 1983-06-16 1983-06-16 熱間鍛造法 Granted JPS59232641A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10670483A JPS59232641A (ja) 1983-06-16 1983-06-16 熱間鍛造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10670483A JPS59232641A (ja) 1983-06-16 1983-06-16 熱間鍛造法

Publications (2)

Publication Number Publication Date
JPS59232641A true JPS59232641A (ja) 1984-12-27
JPH0474105B2 JPH0474105B2 (cs) 1992-11-25

Family

ID=14440378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10670483A Granted JPS59232641A (ja) 1983-06-16 1983-06-16 熱間鍛造法

Country Status (1)

Country Link
JP (1) JPS59232641A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588128A1 (en) * 1992-09-17 1994-03-23 Nippon Steel Corporation Process of hot forging at ultrahigh temperature

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156717A (en) * 1980-05-08 1981-12-03 Daido Steel Co Ltd Manufacture of nonrefined forged parts for automobile
JPS586925A (ja) * 1981-07-07 1983-01-14 Mitsubishi Heavy Ind Ltd 鍛鋼品の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156717A (en) * 1980-05-08 1981-12-03 Daido Steel Co Ltd Manufacture of nonrefined forged parts for automobile
JPS586925A (ja) * 1981-07-07 1983-01-14 Mitsubishi Heavy Ind Ltd 鍛鋼品の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588128A1 (en) * 1992-09-17 1994-03-23 Nippon Steel Corporation Process of hot forging at ultrahigh temperature
US5406824A (en) * 1992-09-17 1995-04-18 Nippon Steel Corporation Process of hot forging at ultrahigh temperature

Also Published As

Publication number Publication date
JPH0474105B2 (cs) 1992-11-25

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