JPS5554543A - Cutting tool - Google Patents
Cutting toolInfo
- Publication number
- JPS5554543A JPS5554543A JP13259279A JP13259279A JPS5554543A JP S5554543 A JPS5554543 A JP S5554543A JP 13259279 A JP13259279 A JP 13259279A JP 13259279 A JP13259279 A JP 13259279A JP S5554543 A JPS5554543 A JP S5554543A
- Authority
- JP
- Japan
- Prior art keywords
- carbide
- cutting tool
- binding metal
- boride
- silicide
- 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.)
- Pending
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
PURPOSE: To provide a cutting tool with superior characteristics by mixing a nitride, a boride and an oxide or a silicide as hard materials into a sintered hard alloy consisting of a metal carbide and a binding metal, and by replacing part of the binding metal with P, Sn, Pb, S, Bi, Se, Te, Ag or Zn.
CONSTITUTION: A carbide such as WC or TiC is sintered with 50% or less of a binding metal such as Co to make a tool steel. At this time, in order to enhance the wear resistance and strength of the carbide, the sinterability and hardness, and the heat and oxidation resistances, nitride of Ti, Zr or the like, Ti boride, and oxide or silicide of Al, Mo or the like are added, respectively in a range of 0.5W60% of the carbide. 5% or less of the binder Co is replaced with one or more out of Sn, P, Pb, S, Bi, Se, Te, Ag and Zn. Thus, a cutting tool superior to a conventional one in workability can be manufactured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13259279A JPS5554543A (en) | 1979-10-15 | 1979-10-15 | Cutting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13259279A JPS5554543A (en) | 1979-10-15 | 1979-10-15 | Cutting tool |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP412475A Division JPS5174915A (en) | 1974-12-25 | 1974-12-25 | SHOKETSUKOSHITSUGOKIN |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5554543A true JPS5554543A (en) | 1980-04-21 |
Family
ID=15084938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13259279A Pending JPS5554543A (en) | 1979-10-15 | 1979-10-15 | Cutting tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554543A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642003A (en) * | 1983-08-24 | 1987-02-10 | Mitsubishi Kinzoku Kabushiki Kaisha | Rotary cutting tool of cemented carbide |
EP1193721A3 (en) * | 2000-09-28 | 2004-06-30 | Fuji Photo Film Co., Ltd. | Scattered ray absorption grid |
US10173930B2 (en) * | 2016-05-23 | 2019-01-08 | Kennametal Inc. | Sintered ceramic bodies and applications thereof |
CN112853236A (en) * | 2020-12-31 | 2021-05-28 | 广东正信硬质材料技术研发有限公司 | Fiber-reinforced hard alloy and preparation method thereof |
-
1979
- 1979-10-15 JP JP13259279A patent/JPS5554543A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642003A (en) * | 1983-08-24 | 1987-02-10 | Mitsubishi Kinzoku Kabushiki Kaisha | Rotary cutting tool of cemented carbide |
EP1193721A3 (en) * | 2000-09-28 | 2004-06-30 | Fuji Photo Film Co., Ltd. | Scattered ray absorption grid |
US10173930B2 (en) * | 2016-05-23 | 2019-01-08 | Kennametal Inc. | Sintered ceramic bodies and applications thereof |
CN112853236A (en) * | 2020-12-31 | 2021-05-28 | 广东正信硬质材料技术研发有限公司 | Fiber-reinforced hard alloy and preparation method thereof |
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