JPS59101252A - 長尺大型鍛造品の製造法 - Google Patents

長尺大型鍛造品の製造法

Info

Publication number
JPS59101252A
JPS59101252A JP20936382A JP20936382A JPS59101252A JP S59101252 A JPS59101252 A JP S59101252A JP 20936382 A JP20936382 A JP 20936382A JP 20936382 A JP20936382 A JP 20936382A JP S59101252 A JPS59101252 A JP S59101252A
Authority
JP
Japan
Prior art keywords
weight
ingot
forged product
long
carbon
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
JP20936382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6219253B2 (enExample
Inventor
Kimihiko Akahori
赤堀　公彦
Shigeo Maeno
前野　茂夫
Hideyo Kodama
英世 児玉
Tokio Morisada
森定　祝雄
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20936382A priority Critical patent/JPS59101252A/ja
Publication of JPS59101252A publication Critical patent/JPS59101252A/ja
Publication of JPS6219253B2 publication Critical patent/JPS6219253B2/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
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP20936382A 1982-12-01 1982-12-01 長尺大型鍛造品の製造法 Granted JPS59101252A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20936382A JPS59101252A (ja) 1982-12-01 1982-12-01 長尺大型鍛造品の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20936382A JPS59101252A (ja) 1982-12-01 1982-12-01 長尺大型鍛造品の製造法

Publications (2)

Publication Number Publication Date
JPS59101252A true JPS59101252A (ja) 1984-06-11
JPS6219253B2 JPS6219253B2 (enExample) 1987-04-27

Family

ID=16571692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20936382A Granted JPS59101252A (ja) 1982-12-01 1982-12-01 長尺大型鍛造品の製造法

Country Status (1)

Country Link
JP (1) JPS59101252A (enExample)

Also Published As

Publication number Publication date
JPS6219253B2 (enExample) 1987-04-27

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