JPS631273B2 - - Google Patents

Info

Publication number
JPS631273B2
JPS631273B2 JP57149382A JP14938282A JPS631273B2 JP S631273 B2 JPS631273 B2 JP S631273B2 JP 57149382 A JP57149382 A JP 57149382A JP 14938282 A JP14938282 A JP 14938282A JP S631273 B2 JPS631273 B2 JP S631273B2
Authority
JP
Japan
Prior art keywords
sintering
atmosphere
powder
stage
sintered 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
Application number
JP57149382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939769A (ja
Inventor
Eiji Kamijo
Masaaki Pponda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP57149382A priority Critical patent/JPS5939769A/ja
Publication of JPS5939769A publication Critical patent/JPS5939769A/ja
Publication of JPS631273B2 publication Critical patent/JPS631273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP57149382A 1982-08-28 1982-08-28 窒化けい素の焼結方法 Granted JPS5939769A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57149382A JPS5939769A (ja) 1982-08-28 1982-08-28 窒化けい素の焼結方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149382A JPS5939769A (ja) 1982-08-28 1982-08-28 窒化けい素の焼結方法

Publications (2)

Publication Number Publication Date
JPS5939769A JPS5939769A (ja) 1984-03-05
JPS631273B2 true JPS631273B2 (cs) 1988-01-12

Family

ID=15473902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149382A Granted JPS5939769A (ja) 1982-08-28 1982-08-28 窒化けい素の焼結方法

Country Status (1)

Country Link
JP (1) JPS5939769A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892848A (en) * 1985-07-30 1990-01-09 Kyocera Corporation Silicon nitride sintered body and process for preparation thereof
JPS63206358A (ja) * 1987-02-20 1988-08-25 日本碍子株式会社 窒化珪素焼結体の製造方法
JPH01290561A (ja) * 1988-05-18 1989-11-22 Nippon Cement Co Ltd 窒化けい素系セラミツク焼結体の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119689A (en) * 1977-01-03 1978-10-10 General Electric Company Sintering of silicon nitride using Be additive
JPS55116675A (en) * 1979-02-27 1980-09-08 Ngk Insulators Ltd Manufacture of silicon nitride sintered body
JPS57106574A (en) * 1980-12-19 1982-07-02 Kobe Steel Ltd Method of sintering silicon nitride

Also Published As

Publication number Publication date
JPS5939769A (ja) 1984-03-05

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