JPS56130451A - Cubic boron nitride sintered body - Google Patents
Cubic boron nitride sintered bodyInfo
- Publication number
- JPS56130451A JPS56130451A JP3254680A JP3254680A JPS56130451A JP S56130451 A JPS56130451 A JP S56130451A JP 3254680 A JP3254680 A JP 3254680A JP 3254680 A JP3254680 A JP 3254680A JP S56130451 A JPS56130451 A JP S56130451A
- Authority
- JP
- Japan
- Prior art keywords
- cubic
- sintered body
- powder
- carbide
- powders
- 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
Abstract
PURPOSE: To obtain a cubic BN sintered body for a tool with superior wear, heat and breaking resistances by using powders of carbide or nitride ceramics, oxide ceramics, etc. as the matrix of a cubic BN sintered body.
CONSTITUTION: Ceramic matrix materials and metallic powder are added to cubic system BN powder, and they are well mixed and agitated with a ball mill. This mixed starting material powder is filled into a reactor and reacted at about 1,300W 1,500°C high temp. under 40W60 kilobar high pressure to manufacture the desired cubic BN sintered body. The mixed starting material powder consists of 10W18wt% cubic BN powder having ≤20μm average primary grain size, 89W5wt% powders of carbide, nitride or the like of Ti, Zr or the like and oxide of Al, Zr or the like and 1W15wt% powder of Al, Fe or the like.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3254680A JPS56130451A (en) | 1980-03-13 | 1980-03-13 | Cubic boron nitride sintered body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3254680A JPS56130451A (en) | 1980-03-13 | 1980-03-13 | Cubic boron nitride sintered body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56130451A true JPS56130451A (en) | 1981-10-13 |
Family
ID=12361924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3254680A Pending JPS56130451A (en) | 1980-03-13 | 1980-03-13 | Cubic boron nitride sintered body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56130451A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5860680A (en) * | 1981-10-07 | 1983-04-11 | 三菱マテリアル株式会社 | High tenacity boron nitride base super high pressure sintering material for cutting and abrasion-resistant tool |
| JPS58190874A (en) * | 1982-04-30 | 1983-11-07 | 日本油脂株式会社 | High pressure phase boron nitride-containing sintered body and manufacture |
| EP0240251A2 (en) * | 1986-04-02 | 1987-10-07 | The British Petroleum Company p.l.c. | Preparation of composites |
| EP0256829A2 (en) * | 1986-08-11 | 1988-02-24 | De Beers Industrial Diamond Division (Proprietary) Limited | Abrasive and wear resistant material |
| WO2002029127A3 (en) * | 2000-10-06 | 2002-08-08 | De Beers Ind Diamond | Abrasive and wear resistant material |
| WO2009066082A1 (en) | 2007-11-22 | 2009-05-28 | Advanced Interactive Materials Science Limited | Net or near net shape powder metallurgy process |
-
1980
- 1980-03-13 JP JP3254680A patent/JPS56130451A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5860680A (en) * | 1981-10-07 | 1983-04-11 | 三菱マテリアル株式会社 | High tenacity boron nitride base super high pressure sintering material for cutting and abrasion-resistant tool |
| JPS6225632B2 (en) * | 1981-10-07 | 1987-06-04 | Mitsubishi Metal Corp | |
| JPS58190874A (en) * | 1982-04-30 | 1983-11-07 | 日本油脂株式会社 | High pressure phase boron nitride-containing sintered body and manufacture |
| JPS6241192B2 (en) * | 1982-04-30 | 1987-09-01 | Nippon Oils & Fats Co Ltd | |
| EP0240251A2 (en) * | 1986-04-02 | 1987-10-07 | The British Petroleum Company p.l.c. | Preparation of composites |
| EP0256829A2 (en) * | 1986-08-11 | 1988-02-24 | De Beers Industrial Diamond Division (Proprietary) Limited | Abrasive and wear resistant material |
| US4944913A (en) * | 1986-08-11 | 1990-07-31 | Parsons Stephen A | Abrasive and wear resistant material |
| WO2002029127A3 (en) * | 2000-10-06 | 2002-08-08 | De Beers Ind Diamond | Abrasive and wear resistant material |
| WO2009066082A1 (en) | 2007-11-22 | 2009-05-28 | Advanced Interactive Materials Science Limited | Net or near net shape powder metallurgy process |
| EA026007B1 (en) * | 2007-11-22 | 2017-02-28 | Адвансд Интерэктив Материалз Сайнз Лимитед | Process for producing net or near net shape metal component by isostatic pressing or hot uniaxial pressing and pressed metal component |
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