JPH0147432B2 - - Google Patents

Info

Publication number
JPH0147432B2
JPH0147432B2 JP58041334A JP4133483A JPH0147432B2 JP H0147432 B2 JPH0147432 B2 JP H0147432B2 JP 58041334 A JP58041334 A JP 58041334A JP 4133483 A JP4133483 A JP 4133483A JP H0147432 B2 JPH0147432 B2 JP H0147432B2
Authority
JP
Japan
Prior art keywords
particle size
alumina
nozzle
air permeability
less
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
JP58041334A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59169977A (ja
Inventor
Akihiro Tsuchinari
Toshihiko Nishisaka
Osamu Shimobayashi
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.)
Harima Ceramic Co Ltd
Original Assignee
Harima Ceramic 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 Harima Ceramic Co Ltd filed Critical Harima Ceramic Co Ltd
Priority to JP58041334A priority Critical patent/JPS59169977A/ja
Publication of JPS59169977A publication Critical patent/JPS59169977A/ja
Publication of JPH0147432B2 publication Critical patent/JPH0147432B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Continuous Casting (AREA)
  • Nozzles (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
JP58041334A 1983-03-11 1983-03-11 ポ−ラス質ノズル Granted JPS59169977A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58041334A JPS59169977A (ja) 1983-03-11 1983-03-11 ポ−ラス質ノズル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58041334A JPS59169977A (ja) 1983-03-11 1983-03-11 ポ−ラス質ノズル

Publications (2)

Publication Number Publication Date
JPS59169977A JPS59169977A (ja) 1984-09-26
JPH0147432B2 true JPH0147432B2 (cs) 1989-10-13

Family

ID=12605619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58041334A Granted JPS59169977A (ja) 1983-03-11 1983-03-11 ポ−ラス質ノズル

Country Status (1)

Country Link
JP (1) JPS59169977A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197161A (ja) * 1984-10-17 1986-05-15 ハリマセラミック株式会社 ガス吹込用ポーラス耐火物の製造法
JPH0263656A (ja) * 1988-08-29 1990-03-02 Tokyo Yogyo Co Ltd タンディッシュ摺動ノズル用ガス吹込上ノズル

Also Published As

Publication number Publication date
JPS59169977A (ja) 1984-09-26

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