JPS6316359B2 - - Google Patents

Info

Publication number
JPS6316359B2
JPS6316359B2 JP58063981A JP6398183A JPS6316359B2 JP S6316359 B2 JPS6316359 B2 JP S6316359B2 JP 58063981 A JP58063981 A JP 58063981A JP 6398183 A JP6398183 A JP 6398183A JP S6316359 B2 JPS6316359 B2 JP S6316359B2
Authority
JP
Japan
Prior art keywords
sintered body
silicon nitride
powder
group
amount
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
JP58063981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59190271A (ja
Inventor
Akira Yamakawa
Eiji Kamijo
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 JP58063981A priority Critical patent/JPS59190271A/ja
Publication of JPS59190271A publication Critical patent/JPS59190271A/ja
Publication of JPS6316359B2 publication Critical patent/JPS6316359B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP58063981A 1983-04-12 1983-04-12 窒化けい素質焼結体の製造法 Granted JPS59190271A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58063981A JPS59190271A (ja) 1983-04-12 1983-04-12 窒化けい素質焼結体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58063981A JPS59190271A (ja) 1983-04-12 1983-04-12 窒化けい素質焼結体の製造法

Publications (2)

Publication Number Publication Date
JPS59190271A JPS59190271A (ja) 1984-10-29
JPS6316359B2 true JPS6316359B2 (en, 2012) 1988-04-08

Family

ID=13244966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58063981A Granted JPS59190271A (ja) 1983-04-12 1983-04-12 窒化けい素質焼結体の製造法

Country Status (1)

Country Link
JP (1) JPS59190271A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101482A (ja) * 1984-10-23 1986-05-20 住友電気工業株式会社 窒化珪素切削工具
US4880756A (en) * 1987-09-02 1989-11-14 Ngk Spark Plug Co., Ltd. Silicon nitride sintered product
JPH0694390B2 (ja) * 1988-09-09 1994-11-24 日本特殊陶業株式会社 窒化珪素焼結体
DE3905271A1 (de) * 1989-02-21 1990-08-23 Hoechst Ag Siliziumnitrid-keramik und verfahren zu ihrer herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145079A (en) * 1981-03-03 1982-09-07 Ngk Spark Plug Co Sintered body for cutting tool and manufacture
JPS57205374A (en) * 1981-06-09 1982-12-16 Ngk Spark Plug Co Sintered body for cutting tool and manufacture
JPS57205376A (en) * 1981-06-10 1982-12-16 Ngk Spark Plug Co Sintered body for cutting tool and manufacture

Also Published As

Publication number Publication date
JPS59190271A (ja) 1984-10-29

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