JPS6157995B2 - - Google Patents

Info

Publication number
JPS6157995B2
JPS6157995B2 JP55129936A JP12993680A JPS6157995B2 JP S6157995 B2 JPS6157995 B2 JP S6157995B2 JP 55129936 A JP55129936 A JP 55129936A JP 12993680 A JP12993680 A JP 12993680A JP S6157995 B2 JPS6157995 B2 JP S6157995B2
Authority
JP
Japan
Prior art keywords
gas
refractory
molten steel
carbon
resistance
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
JP55129936A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5755387A (en
Inventor
Kazuo Oki
Shoichi Takahashi
Jugo Ito
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.)
Coorstek KK
Original Assignee
Toshiba Ceramics Co 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 Toshiba Ceramics Co Ltd filed Critical Toshiba Ceramics Co Ltd
Priority to JP55129936A priority Critical patent/JPS5755387A/ja
Publication of JPS5755387A publication Critical patent/JPS5755387A/ja
Publication of JPS6157995B2 publication Critical patent/JPS6157995B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP55129936A 1980-09-17 1980-09-17 Porous refractory for blowing gas Granted JPS5755387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55129936A JPS5755387A (en) 1980-09-17 1980-09-17 Porous refractory for blowing gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55129936A JPS5755387A (en) 1980-09-17 1980-09-17 Porous refractory for blowing gas

Publications (2)

Publication Number Publication Date
JPS5755387A JPS5755387A (en) 1982-04-02
JPS6157995B2 true JPS6157995B2 (enrdf_load_stackoverflow) 1986-12-09

Family

ID=15022086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55129936A Granted JPS5755387A (en) 1980-09-17 1980-09-17 Porous refractory for blowing gas

Country Status (1)

Country Link
JP (1) JPS5755387A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0735291B2 (ja) * 1989-12-25 1995-04-19 ハリマセラミック株式会社 ガス吹き込み用ポーラスプラグ
JP2509835B2 (ja) * 1991-10-14 1996-06-26 明智セラミックス株式会社 通気性耐火物
JP5928168B2 (ja) * 2012-06-07 2016-06-01 品川リフラクトリーズ株式会社 フェロマンガンスラグ回収用取鍋およびフェロマンガンスラグ回収用取鍋の使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454904A (en) * 1977-10-07 1979-05-01 Kawasaki Steel Co Oxygen blasting container for steel making
JPS55149750A (en) * 1979-05-11 1980-11-21 Kawasaki Steel Corp Gas blowing plug for molten metal vessel

Also Published As

Publication number Publication date
JPS5755387A (en) 1982-04-02

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