JPS5828979A - 溶融金属用ガス吹込非炭素質耐火物の製造方法 - Google Patents

溶融金属用ガス吹込非炭素質耐火物の製造方法

Info

Publication number
JPS5828979A
JPS5828979A JP12785081A JP12785081A JPS5828979A JP S5828979 A JPS5828979 A JP S5828979A JP 12785081 A JP12785081 A JP 12785081A JP 12785081 A JP12785081 A JP 12785081A JP S5828979 A JPS5828979 A JP S5828979A
Authority
JP
Japan
Prior art keywords
alumina
molten metal
holes
manufacture
refractory
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
JP12785081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0124842B2 (enrdf_load_stackoverflow
Inventor
潔 高橋
金苗　正時
大石　孝夫
桑原　礼次郎
博 笠井
毅 小山
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
Krosaki Harima Corp
Original Assignee
Kurosaki Refractories Co Ltd
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 Kurosaki Refractories Co Ltd, Nippon Steel Corp filed Critical Kurosaki Refractories Co Ltd
Priority to JP12785081A priority Critical patent/JPS5828979A/ja
Publication of JPS5828979A publication Critical patent/JPS5828979A/ja
Publication of JPH0124842B2 publication Critical patent/JPH0124842B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
JP12785081A 1981-08-17 1981-08-17 溶融金属用ガス吹込非炭素質耐火物の製造方法 Granted JPS5828979A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12785081A JPS5828979A (ja) 1981-08-17 1981-08-17 溶融金属用ガス吹込非炭素質耐火物の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12785081A JPS5828979A (ja) 1981-08-17 1981-08-17 溶融金属用ガス吹込非炭素質耐火物の製造方法

Publications (2)

Publication Number Publication Date
JPS5828979A true JPS5828979A (ja) 1983-02-21
JPH0124842B2 JPH0124842B2 (enrdf_load_stackoverflow) 1989-05-15

Family

ID=14970205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12785081A Granted JPS5828979A (ja) 1981-08-17 1981-08-17 溶融金属用ガス吹込非炭素質耐火物の製造方法

Country Status (1)

Country Link
JP (1) JPS5828979A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0923244A (ja) * 1995-07-06 1997-01-21 Nec Corp パケット通信優先制御方法及びパケット通信優先制御システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597435A (en) * 1979-01-18 1980-07-24 Kurosaki Refract Co Ltd Molded body for gas blowing in
JPS55149750A (en) * 1979-05-11 1980-11-21 Kawasaki Steel Corp Gas blowing plug for molten metal vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597435A (en) * 1979-01-18 1980-07-24 Kurosaki Refract Co Ltd Molded body for gas blowing in
JPS55149750A (en) * 1979-05-11 1980-11-21 Kawasaki Steel Corp Gas blowing plug for molten metal vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0923244A (ja) * 1995-07-06 1997-01-21 Nec Corp パケット通信優先制御方法及びパケット通信優先制御システム

Also Published As

Publication number Publication date
JPH0124842B2 (enrdf_load_stackoverflow) 1989-05-15

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