发明名称 |
COMPOSITE SINTERED COMPACT |
摘要 |
A composite sintered body according to the present invention contains at least cubic boron nitride and a binder. Cubic boron nitride has a continuous structure as a result of bonding of a plurality of cubic boron nitride particles to each other. The binder has a continuous structure as a result of bonding of a plurality of binder particles to each other, that are present in a region except for a bonding interface where the cubic boron nitride particles are bonded to each other. |
申请公布号 |
CA2583686(A1) |
申请公布日期 |
2007.01.25 |
申请号 |
CA20062583686 |
申请日期 |
2006.05.23 |
申请人 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
发明人 |
KUKINO, SATORU;OKAMURA, KATSUMI;FUKAYA, TOMOHIRO |
分类号 |
C04B35/5831;B23B27/14 |
主分类号 |
C04B35/5831 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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