JPS5565347A - Sintered material with toughness and wear resistance - Google Patents
Sintered material with toughness and wear resistanceInfo
- Publication number
- JPS5565347A JPS5565347A JP13575178A JP13575178A JPS5565347A JP S5565347 A JPS5565347 A JP S5565347A JP 13575178 A JP13575178 A JP 13575178A JP 13575178 A JP13575178 A JP 13575178A JP S5565347 A JPS5565347 A JP S5565347A
- Authority
- JP
- Japan
- Prior art keywords
- toughness
- sintered
- sintered material
- wear resistance
- zro
- 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
- Ceramic Products (AREA)
Abstract
PURPOSE: To enhance the wear resistance and toughness of a sintered material by adding a specified amt. of one or more out of Zr, Mg, Cr and Ti, and Al2O3 and/or ZrO2 to cubic system boron nitride.
CONSTITUTION: 15W79.9vol% of cubic system boron nitride (BN) is blended with 0.1W5% of one or more out of Zr, Mg, Cr and Ti, and 20W80% of Al2O3 and/or ZrO2 and inevitable impurities. This blend is pulverized, and the resulting homogeneously mixed powder is sintered with an ultrahigh press. and ultrahigh temp. generator. The blended metals of the sintered material have a great affinity for the BN and the oxides, improves the bonding strength among sintered material composing grains, and enhances the toughness of the material. Since this material is comparable to a WC-base sintered hard alloy in toughness, it shows superior performance when used as a material for a cutting tool, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53135751A JPS5917181B2 (en) | 1978-11-06 | 1978-11-06 | Sintered material with toughness and wear resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53135751A JPS5917181B2 (en) | 1978-11-06 | 1978-11-06 | Sintered material with toughness and wear resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565347A true JPS5565347A (en) | 1980-05-16 |
JPS5917181B2 JPS5917181B2 (en) | 1984-04-19 |
Family
ID=15159008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53135751A Expired JPS5917181B2 (en) | 1978-11-06 | 1978-11-06 | Sintered material with toughness and wear resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5917181B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU637206B2 (en) * | 1990-03-14 | 1993-05-20 | Denki Kagaku Kogyo Kabushiki Kaisha | Sintered product for making sheath used for continuous thin plate molding apparatus and sheath using the same |
WO2012177467A1 (en) * | 2011-06-21 | 2012-12-27 | Diamond Innovations, Inc. | Composite compacts formed of ceramics and low-volume cubic boron nitride and method of manufacture |
-
1978
- 1978-11-06 JP JP53135751A patent/JPS5917181B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU637206B2 (en) * | 1990-03-14 | 1993-05-20 | Denki Kagaku Kogyo Kabushiki Kaisha | Sintered product for making sheath used for continuous thin plate molding apparatus and sheath using the same |
WO2012177467A1 (en) * | 2011-06-21 | 2012-12-27 | Diamond Innovations, Inc. | Composite compacts formed of ceramics and low-volume cubic boron nitride and method of manufacture |
US9181135B2 (en) | 2011-06-21 | 2015-11-10 | Diamond Innovations, Inc. | Composite compacts formed of ceramics and low volume cubic boron nitride and method of manufacture |
EP3597620A1 (en) * | 2011-06-21 | 2020-01-22 | Diamond Innovations, Inc. | Method of making composite compacts formed of ceramics and low-volume cubic boron nitride |
Also Published As
Publication number | Publication date |
---|---|
JPS5917181B2 (en) | 1984-04-19 |
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