JPH0461046B2 - - Google Patents

Info

Publication number
JPH0461046B2
JPH0461046B2 JP32987387A JP32987387A JPH0461046B2 JP H0461046 B2 JPH0461046 B2 JP H0461046B2 JP 32987387 A JP32987387 A JP 32987387A JP 32987387 A JP32987387 A JP 32987387A JP H0461046 B2 JPH0461046 B2 JP H0461046B2
Authority
JP
Japan
Prior art keywords
gas supply
flange
tube
supply chamber
pipe
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
JP32987387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01172507A (ja
Inventor
Akira Watanabe
Masateru Yamamoto
Hiroaki Kawauchi
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 JP32987387A priority Critical patent/JPH01172507A/ja
Publication of JPH01172507A publication Critical patent/JPH01172507A/ja
Publication of JPH0461046B2 publication Critical patent/JPH0461046B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP32987387A 1987-12-28 1987-12-28 ３重管羽口の炉底取付け構造 Granted JPH01172507A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32987387A JPH01172507A (ja) 1987-12-28 1987-12-28 ３重管羽口の炉底取付け構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32987387A JPH01172507A (ja) 1987-12-28 1987-12-28 ３重管羽口の炉底取付け構造

Publications (2)

Publication Number Publication Date
JPH01172507A JPH01172507A (ja) 1989-07-07
JPH0461046B2 true JPH0461046B2 (enExample) 1992-09-29

Family

ID=18226197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32987387A Granted JPH01172507A (ja) 1987-12-28 1987-12-28 ３重管羽口の炉底取付け構造

Country Status (1)

Country Link
JP (1) JPH01172507A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037632A1 (en) * 1995-05-25 1996-11-28 Japan Casting & Forging Corporation Nozzle for blowing gas into molten metal and usage thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037632A1 (en) * 1995-05-25 1996-11-28 Japan Casting & Forging Corporation Nozzle for blowing gas into molten metal and usage thereof

Also Published As

Publication number Publication date
JPH01172507A (ja) 1989-07-07

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Legal Events

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