JPH051082B2 - - Google Patents

Info

Publication number
JPH051082B2
JPH051082B2 JP15397887A JP15397887A JPH051082B2 JP H051082 B2 JPH051082 B2 JP H051082B2 JP 15397887 A JP15397887 A JP 15397887A JP 15397887 A JP15397887 A JP 15397887A JP H051082 B2 JPH051082 B2 JP H051082B2
Authority
JP
Japan
Prior art keywords
rolling
titanium
mill
hollow shell
roll
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 - Fee Related
Application number
JP15397887A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63317203A (ja
Inventor
Hiroki Kawabata
Shoji Koja
Tomio Yamakawa
Atsuhiko Kuroda
Hideki Hora
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 JP15397887A priority Critical patent/JPS63317203A/ja
Publication of JPS63317203A publication Critical patent/JPS63317203A/ja
Publication of JPH051082B2 publication Critical patent/JPH051082B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
JP15397887A 1987-06-19 1987-06-19 チタン継目無管の製造方法 Granted JPS63317203A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15397887A JPS63317203A (ja) 1987-06-19 1987-06-19 チタン継目無管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15397887A JPS63317203A (ja) 1987-06-19 1987-06-19 チタン継目無管の製造方法

Publications (2)

Publication Number Publication Date
JPS63317203A JPS63317203A (ja) 1988-12-26
JPH051082B2 true JPH051082B2 (OSRAM) 1993-01-07

Family

ID=15574237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15397887A Granted JPS63317203A (ja) 1987-06-19 1987-06-19 チタン継目無管の製造方法

Country Status (1)

Country Link
JP (1) JPS63317203A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369795B1 (en) * 1988-11-18 1993-09-15 Sumitomo Metal Industries, Ltd. Method of manufacturing seamless tube formed of titanium material

Also Published As

Publication number Publication date
JPS63317203A (ja) 1988-12-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees