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JPS57205376A - Sintered body for cutting tool and manufacture - Google Patents

Sintered body for cutting tool and manufacture

Info

Publication number
JPS57205376A
JPS57205376A JP56089330A JP8933081A JPS57205376A JP S57205376 A JPS57205376 A JP S57205376A JP 56089330 A JP56089330 A JP 56089330A JP 8933081 A JP8933081 A JP 8933081A JP S57205376 A JPS57205376 A JP S57205376A
Authority
JP
Japan
Prior art keywords
manufacture
cutting tool
sintered body
sintered
cutting
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
JP56089330A
Other languages
Japanese (ja)
Other versions
JPS6222951B2 (en
Inventor
Hidetoshi Baba
Hiroshi Tanaka
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.)
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo KK
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, Nippon Tokushu Togyo KK filed Critical NGK Spark Plug Co Ltd
Priority to JP56089330A priority Critical patent/JPS57205376A/en
Publication of JPS57205376A publication Critical patent/JPS57205376A/en
Publication of JPS6222951B2 publication Critical patent/JPS6222951B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
JP56089330A 1981-06-10 1981-06-10 Sintered body for cutting tool and manufacture Granted JPS57205376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56089330A JPS57205376A (en) 1981-06-10 1981-06-10 Sintered body for cutting tool and manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089330A JPS57205376A (en) 1981-06-10 1981-06-10 Sintered body for cutting tool and manufacture

Publications (2)

Publication Number Publication Date
JPS57205376A true JPS57205376A (en) 1982-12-16
JPS6222951B2 JPS6222951B2 (en) 1987-05-20

Family

ID=13967665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089330A Granted JPS57205376A (en) 1981-06-10 1981-06-10 Sintered body for cutting tool and manufacture

Country Status (1)

Country Link
JP (1) JPS57205376A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190271A (en) * 1983-04-12 1984-10-29 住友電気工業株式会社 Silicon nitride sintered body and manufacture
JPS6131358A (en) * 1984-05-29 1986-02-13 韓国科学技術院 Silicon nitride sintered body for cutting tool and manufacture
US4578087A (en) * 1983-01-10 1986-03-25 Ngk Spark Plug Co., Ltd. Nitride based cutting tool and method for producing the same
EP0183965A2 (en) * 1984-10-23 1986-06-11 Sumitomo Electric Industries Limited Composite sintered silicon nitride material and cutting tool made therefrom
US5130279A (en) * 1990-02-07 1992-07-14 Mitsubishi Materials Corporation Silicon nitride based sintered material and process of manufacturing same
US5296008A (en) * 1991-02-15 1994-03-22 Sumitomo Electric Industries, Ltd. Method for manufacturing a cutting tool insert made of a silicon nitride body

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578087A (en) * 1983-01-10 1986-03-25 Ngk Spark Plug Co., Ltd. Nitride based cutting tool and method for producing the same
JPS59190271A (en) * 1983-04-12 1984-10-29 住友電気工業株式会社 Silicon nitride sintered body and manufacture
JPS6316359B2 (en) * 1983-04-12 1988-04-08 Sumitomo Electric Industries
JPS6131358A (en) * 1984-05-29 1986-02-13 韓国科学技術院 Silicon nitride sintered body for cutting tool and manufacture
US4632910A (en) * 1984-05-29 1986-12-30 Korea Advanced Institute Of Science And Technology Sintered material of silicon nitride for cutting tools and process therefor
JPH055782B2 (en) * 1984-05-29 1993-01-25 Kankoku Kagaku Gijutsu Kenkyusho
EP0183965A2 (en) * 1984-10-23 1986-06-11 Sumitomo Electric Industries Limited Composite sintered silicon nitride material and cutting tool made therefrom
US5130279A (en) * 1990-02-07 1992-07-14 Mitsubishi Materials Corporation Silicon nitride based sintered material and process of manufacturing same
US5296008A (en) * 1991-02-15 1994-03-22 Sumitomo Electric Industries, Ltd. Method for manufacturing a cutting tool insert made of a silicon nitride body

Also Published As

Publication number Publication date
JPS6222951B2 (en) 1987-05-20

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