JPS60208401A - 粉末状材料製継目無中空材の製造法 - Google Patents

粉末状材料製継目無中空材の製造法

Info

Publication number
JPS60208401A
JPS60208401A JP6426384A JP6426384A JPS60208401A JP S60208401 A JPS60208401 A JP S60208401A JP 6426384 A JP6426384 A JP 6426384A JP 6426384 A JP6426384 A JP 6426384A JP S60208401 A JPS60208401 A JP S60208401A
Authority
JP
Japan
Prior art keywords
hollow
billet
compressed
container
extrusion
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
JP6426384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143002B2 (enExample
Inventor
Susumu Inumaru
犬丸　晋
Shigenori Yamauchi
重徳 山内
Kazuhisa Shibue
渋江　和久
Hideo Sano
秀男 佐野
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
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries Ltd
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 Light Metal Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP6426384A priority Critical patent/JPS60208401A/ja
Publication of JPS60208401A publication Critical patent/JPS60208401A/ja
Publication of JPH0143002B2 publication Critical patent/JPH0143002B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Powder Metallurgy (AREA)
JP6426384A 1984-03-30 1984-03-30 粉末状材料製継目無中空材の製造法 Granted JPS60208401A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6426384A JPS60208401A (ja) 1984-03-30 1984-03-30 粉末状材料製継目無中空材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6426384A JPS60208401A (ja) 1984-03-30 1984-03-30 粉末状材料製継目無中空材の製造法

Publications (2)

Publication Number Publication Date
JPS60208401A true JPS60208401A (ja) 1985-10-21
JPH0143002B2 JPH0143002B2 (enExample) 1989-09-18

Family

ID=13253135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6426384A Granted JPS60208401A (ja) 1984-03-30 1984-03-30 粉末状材料製継目無中空材の製造法

Country Status (1)

Country Link
JP (1) JPS60208401A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03215604A (ja) * 1990-01-17 1991-09-20 Sanyo Special Steel Co Ltd 粉末を原料とする棒管材の製造方法
JP2001310314A (ja) * 2000-04-27 2001-11-06 Ishikawajima Harima Heavy Ind Co Ltd 中空構造体成形型

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176108A (ja) * 1974-12-27 1976-07-01 Hitachi Metals Ltd Funmatsuyakinhonyorukanseizoho oyobifunmatsujutenyoki
JPS5510643A (en) * 1978-07-10 1980-01-25 Nippon Telegr & Teleph Corp <Ntt> Chinese character input device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176108A (ja) * 1974-12-27 1976-07-01 Hitachi Metals Ltd Funmatsuyakinhonyorukanseizoho oyobifunmatsujutenyoki
JPS5510643A (en) * 1978-07-10 1980-01-25 Nippon Telegr & Teleph Corp <Ntt> Chinese character input device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03215604A (ja) * 1990-01-17 1991-09-20 Sanyo Special Steel Co Ltd 粉末を原料とする棒管材の製造方法
JP2001310314A (ja) * 2000-04-27 2001-11-06 Ishikawajima Harima Heavy Ind Co Ltd 中空構造体成形型

Also Published As

Publication number Publication date
JPH0143002B2 (enExample) 1989-09-18

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