JPS56127746A - High hardness sintered material for tool and preparation thereof - Google Patents
High hardness sintered material for tool and preparation thereofInfo
- Publication number
- JPS56127746A JPS56127746A JP3178680A JP3178680A JPS56127746A JP S56127746 A JPS56127746 A JP S56127746A JP 3178680 A JP3178680 A JP 3178680A JP 3178680 A JP3178680 A JP 3178680A JP S56127746 A JPS56127746 A JP S56127746A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- fine particle
- cbn
- iva
- high hardness
- 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
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3178680A JPS56127746A (en) | 1980-03-10 | 1980-03-10 | High hardness sintered material for tool and preparation thereof |
GB8010616A GB2048956B (en) | 1979-03-29 | 1980-03-28 | Sintered compact for a machining tool |
DE3012199A DE3012199C2 (de) | 1979-03-29 | 1980-03-28 | Sinterkörper aus Bornitrid mit einer Matrix aus MC↓x↓, MN↓x↓ und/oder M(CN)↓x↓ und Al und seine Verwendung |
SE8002425A SE451730B (sv) | 1979-03-29 | 1980-03-28 | Sintrad presskropp for bearbetningsverktyg |
FR8006942A FR2455632B1 (fr) | 1979-03-29 | 1980-03-28 | Bloc fritte, notamment pour outil d'usinage |
US06/136,459 US4343651A (en) | 1979-03-29 | 1980-03-31 | Sintered compact for use in a tool |
SE8501951A SE464871B (sv) | 1979-03-29 | 1985-04-22 | Sammansatt presskropp foer bearbetningsverktyg |
JP62066874A JPS62228403A (ja) | 1980-03-10 | 1987-03-19 | 工具用高硬度焼結体及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3178680A JPS56127746A (en) | 1980-03-10 | 1980-03-10 | High hardness sintered material for tool and preparation thereof |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62066874A Division JPS62228403A (ja) | 1980-03-10 | 1987-03-19 | 工具用高硬度焼結体及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56127746A true JPS56127746A (en) | 1981-10-06 |
JPS6247940B2 JPS6247940B2 (ja) | 1987-10-12 |
Family
ID=12340732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3178680A Granted JPS56127746A (en) | 1979-03-29 | 1980-03-10 | High hardness sintered material for tool and preparation thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56127746A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430100A2 (en) * | 1989-11-27 | 1991-06-05 | Sumitomo Electric Industries, Ltd. | Hard sintered compact for tools |
-
1980
- 1980-03-10 JP JP3178680A patent/JPS56127746A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430100A2 (en) * | 1989-11-27 | 1991-06-05 | Sumitomo Electric Industries, Ltd. | Hard sintered compact for tools |
Also Published As
Publication number | Publication date |
---|---|
JPS6247940B2 (ja) | 1987-10-12 |
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