JPH0339031B2 - - Google Patents

Info

Publication number
JPH0339031B2
JPH0339031B2 JP57227526A JP22752682A JPH0339031B2 JP H0339031 B2 JPH0339031 B2 JP H0339031B2 JP 57227526 A JP57227526 A JP 57227526A JP 22752682 A JP22752682 A JP 22752682A JP H0339031 B2 JPH0339031 B2 JP H0339031B2
Authority
JP
Japan
Prior art keywords
alumina
present
molten metal
hollow alumina
lining
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 - Lifetime
Application number
JP57227526A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59121146A (ja
Inventor
Shin Komatsu
Haruo Ootsuka
Soichi Kojima
Renichi Mitsumoto
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 JP22752682A priority Critical patent/JPS59121146A/ja
Publication of JPS59121146A publication Critical patent/JPS59121146A/ja
Publication of JPH0339031B2 publication Critical patent/JPH0339031B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
JP22752682A 1982-12-28 1982-12-28 中空状アルミナ含有不焼成耐火物の製造法 Granted JPS59121146A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22752682A JPS59121146A (ja) 1982-12-28 1982-12-28 中空状アルミナ含有不焼成耐火物の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22752682A JPS59121146A (ja) 1982-12-28 1982-12-28 中空状アルミナ含有不焼成耐火物の製造法

Publications (2)

Publication Number Publication Date
JPS59121146A JPS59121146A (ja) 1984-07-13
JPH0339031B2 true JPH0339031B2 (en]) 1991-06-12

Family

ID=16862280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22752682A Granted JPS59121146A (ja) 1982-12-28 1982-12-28 中空状アルミナ含有不焼成耐火物の製造法

Country Status (1)

Country Link
JP (1) JPS59121146A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059558A (en) * 1988-06-22 1991-10-22 North American Philips Corp., Signetics Division Use of venting slots to improve hermetic seal for semiconductor dice housed in ceramic packages
GB9124403D0 (en) * 1991-11-16 1992-01-08 Foseco Int Ceramic material
JP3101650B2 (ja) 1997-10-08 2000-10-23 明智セラミックス株式会社 連続鋳造用ノズル
EP1097763B1 (en) * 1999-04-05 2004-09-29 Akechi Ceramics Kabushiki Kaisha Continuous casting nozzle
DE69922210T2 (de) * 1999-04-09 2005-04-14 Akechi Ceramics K.K. Stranggiessdüse

Also Published As

Publication number Publication date
JPS59121146A (ja) 1984-07-13

Similar Documents

Publication Publication Date Title
CN108727040B (zh) 多孔耐火浇注材料及其用途和制造
US4277539A (en) Refractory articles and composite metal-ceramic articles (cermets) prepared from a silicate-containing aluminum titanate
EP1513600B1 (en) Fiber reinforced filter for molten metal filtration and method for producing such filters
US4703022A (en) Alumina and MgO preheatable insulating refractory liners and methods of use thereof
US5637541A (en) Aluminum nitride refractory materials and methods for using the same
CN100410204C (zh) 一种中间包透气砖及其制备方法
GB1602029A (en) Method for making porous crushable core having an integral outer barrier layer
US4869468A (en) Alumina and MgO preheatable insulating refractory liners and methods of using
JPH0339031B2 (en])
US4696455A (en) Zircon and MgO preheatable insulating refractory liners and methods of use thereof
JPS6132378B2 (en])
JP3016124B2 (ja) 溶湯容器およびアルミニウム溶湯保持炉
CN108439965B (zh) 一种透气砖芯砖及其制备方法和用途
JP5733041B2 (ja) ポーラス耐火物の製造方法およびポーラス耐火物
JPH10510474A (ja) 気体不透過性の層を形成することのできる外層を有する停止ロッド
JPS6059189B2 (ja) 超緻密質ガラス炉用焼結耐火レンガ及びその製造法
JP2508511B2 (ja) アルミナ複合体
CN108911772A (zh) 一种高炉冷却壁镶嵌用砖及其生产工艺
JPH0952169A (ja) 溶鋼容器羽口用耐火物
JP3774557B2 (ja) 溶融金属への不活性ガス吹込み用耐火物及びその製造方法
JP2810111B2 (ja) ガス吹込耐火物
CA1234581A (en) Alumina and mgo preheatable insulating refractory liners and methods of use thereof
JPH0541590B2 (en])
JPH11263663A (ja) ガス吹き込み用耐火物の製造方法
EP0302975A1 (en) A method of making a zircon and mgo preheatable insulating refractory liner and methods of use thereof