JPS55109275A - Manufacture of high strength silicon nitride sintered body - Google Patents

Manufacture of high strength silicon nitride sintered body

Info

Publication number
JPS55109275A
JPS55109275A JP1463979A JP1463979A JPS55109275A JP S55109275 A JPS55109275 A JP S55109275A JP 1463979 A JP1463979 A JP 1463979A JP 1463979 A JP1463979 A JP 1463979A JP S55109275 A JPS55109275 A JP S55109275A
Authority
JP
Japan
Prior art keywords
manufacture
silicon nitride
high strength
sintered body
nitride sintered
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.)
Granted
Application number
JP1463979A
Other languages
Japanese (ja)
Other versions
JPS6020346B2 (en
Inventor
Yoshinori Hatsutori
Tooru Shimamori
Yasushi Matsuo
Taketo Fukuura
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP54014639A priority Critical patent/JPS6020346B2/en
Publication of JPS55109275A publication Critical patent/JPS55109275A/en
Publication of JPS6020346B2 publication Critical patent/JPS6020346B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP54014639A 1979-02-12 1979-02-12 Manufacturing method of high-strength silicon nitride sintered body Expired JPS6020346B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54014639A JPS6020346B2 (en) 1979-02-12 1979-02-12 Manufacturing method of high-strength silicon nitride sintered body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54014639A JPS6020346B2 (en) 1979-02-12 1979-02-12 Manufacturing method of high-strength silicon nitride sintered body

Publications (2)

Publication Number Publication Date
JPS55109275A true JPS55109275A (en) 1980-08-22
JPS6020346B2 JPS6020346B2 (en) 1985-05-21

Family

ID=11866761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54014639A Expired JPS6020346B2 (en) 1979-02-12 1979-02-12 Manufacturing method of high-strength silicon nitride sintered body

Country Status (1)

Country Link
JP (1) JPS6020346B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820783A (en) * 1981-07-28 1983-02-07 日本化学陶業株式会社 Manufacture of silicon nitride sintered body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306001B1 (en) 1987-09-02 1992-11-11 NGK Spark Plug Co. Ltd. Silicon nitride sintered product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820783A (en) * 1981-07-28 1983-02-07 日本化学陶業株式会社 Manufacture of silicon nitride sintered body
JPH0339029B2 (en) * 1981-07-28 1991-06-12 Nippon Kagaku Togyo Kk

Also Published As

Publication number Publication date
JPS6020346B2 (en) 1985-05-21

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