JPS5663874A - Hard tool material - Google Patents
Hard tool materialInfo
- Publication number
- JPS5663874A JPS5663874A JP13950779A JP13950779A JPS5663874A JP S5663874 A JPS5663874 A JP S5663874A JP 13950779 A JP13950779 A JP 13950779A JP 13950779 A JP13950779 A JP 13950779A JP S5663874 A JPS5663874 A JP S5663874A
- Authority
- JP
- Japan
- Prior art keywords
- tool material
- hard tool
- hard
- tool
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13950779A JPS5663874A (en) | 1979-10-29 | 1979-10-29 | Hard tool material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13950779A JPS5663874A (en) | 1979-10-29 | 1979-10-29 | Hard tool material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5663874A true JPS5663874A (en) | 1981-05-30 |
JPH0244783B2 JPH0244783B2 (en) | 1990-10-05 |
Family
ID=15246894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13950779A Granted JPS5663874A (en) | 1979-10-29 | 1979-10-29 | Hard tool material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5663874A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6241775A (en) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | Fiber reinforced composite material for tool |
JPH01179759A (en) * | 1988-01-11 | 1989-07-17 | Mitsubishi Metal Corp | Ceramic member for cutting tool |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4979189A (en) * | 1972-11-01 | 1974-07-31 | ||
JPS49112574A (en) * | 1973-02-24 | 1974-10-26 | ||
JPS5140884A (en) * | 1974-10-04 | 1976-04-06 | Hitachi Ltd | |
JPS51130183A (en) * | 1975-05-06 | 1976-11-12 | Matsushita Electric Ind Co Ltd | Semiconductor ic and its process |
JPS53105985A (en) * | 1977-02-28 | 1978-09-14 | Nec Corp | Conmplementary-type insulating gate field effect transistor |
JPS5413779A (en) * | 1977-07-04 | 1979-02-01 | Toshiba Corp | Semiconductor integrated circuit device |
JPS5472210A (en) * | 1977-11-22 | 1979-06-09 | Mitsubishi Metal Corp | Tough ceramic |
-
1979
- 1979-10-29 JP JP13950779A patent/JPS5663874A/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4979189A (en) * | 1972-11-01 | 1974-07-31 | ||
JPS49112574A (en) * | 1973-02-24 | 1974-10-26 | ||
JPS5140884A (en) * | 1974-10-04 | 1976-04-06 | Hitachi Ltd | |
JPS51130183A (en) * | 1975-05-06 | 1976-11-12 | Matsushita Electric Ind Co Ltd | Semiconductor ic and its process |
JPS53105985A (en) * | 1977-02-28 | 1978-09-14 | Nec Corp | Conmplementary-type insulating gate field effect transistor |
JPS5413779A (en) * | 1977-07-04 | 1979-02-01 | Toshiba Corp | Semiconductor integrated circuit device |
JPS5472210A (en) * | 1977-11-22 | 1979-06-09 | Mitsubishi Metal Corp | Tough ceramic |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6241775A (en) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | Fiber reinforced composite material for tool |
JPH0520381B2 (en) * | 1985-08-15 | 1993-03-19 | Ngk Spark Plug Co | |
JPH01179759A (en) * | 1988-01-11 | 1989-07-17 | Mitsubishi Metal Corp | Ceramic member for cutting tool |
Also Published As
Publication number | Publication date |
---|---|
JPH0244783B2 (en) | 1990-10-05 |
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