JPH0521042B2 - - Google Patents

Info

Publication number
JPH0521042B2
JPH0521042B2 JP60183473A JP18347385A JPH0521042B2 JP H0521042 B2 JPH0521042 B2 JP H0521042B2 JP 60183473 A JP60183473 A JP 60183473A JP 18347385 A JP18347385 A JP 18347385A JP H0521042 B2 JPH0521042 B2 JP H0521042B2
Authority
JP
Japan
Prior art keywords
core
oxide ceramic
firing
mold
hollow body
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 - Fee Related
Application number
JP60183473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242802A (ja
Inventor
Juzo Nawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP18347385A priority Critical patent/JPS6242802A/ja
Publication of JPS6242802A publication Critical patent/JPS6242802A/ja
Publication of JPH0521042B2 publication Critical patent/JPH0521042B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
JP18347385A 1985-08-21 1985-08-21 カーボン質の中子を用いた非酸化物セラミック中空体の製造方法 Granted JPS6242802A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18347385A JPS6242802A (ja) 1985-08-21 1985-08-21 カーボン質の中子を用いた非酸化物セラミック中空体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18347385A JPS6242802A (ja) 1985-08-21 1985-08-21 カーボン質の中子を用いた非酸化物セラミック中空体の製造方法

Publications (2)

Publication Number Publication Date
JPS6242802A JPS6242802A (ja) 1987-02-24
JPH0521042B2 true JPH0521042B2 (enrdf_load_stackoverflow) 1993-03-23

Family

ID=16136409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18347385A Granted JPS6242802A (ja) 1985-08-21 1985-08-21 カーボン質の中子を用いた非酸化物セラミック中空体の製造方法

Country Status (1)

Country Link
JP (1) JPS6242802A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3704433B2 (ja) * 1998-08-31 2005-10-12 京セラ株式会社 粉末加圧成形方法
JP2002216626A (ja) * 2001-01-19 2002-08-02 Matsushita Electric Ind Co Ltd 発光管の製造方法
NO334256B1 (no) * 2009-04-23 2014-01-20 Saint Gobain Ind Keramik Rodental Gmbh Fremgangsmåte for fremstilling av keramisk formdel av reaksjonsbundet silisiumnitrid, apparatur samt anvendelse derav

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964198A (ja) * 1982-10-04 1984-04-12 Nanba Press Kogyo Kk 粒状構造物本体の内部に型抜きできない貫通中空部を形成する方法

Also Published As

Publication number Publication date
JPS6242802A (ja) 1987-02-24

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Legal Events

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