发明名称 |
Cubic boron nitride clusters |
摘要 |
A cubic boron nitride cluster comprises a core ( 10 ) and an overgrown region, the overgrown region containing a plurality of cubic boron nitride crystallites ( 12 ) extending outwards from the core ( 10 ). The majority of the cubic boron nitride crystallites ( 12 ) have a cross-sectional area which increases as the distance from the core ( 10 ) increases. A method of producing cubic boron nitride clusters is also provided. |
申请公布号 |
AU1170501(A) |
申请公布日期 |
2001.05.30 |
申请号 |
AU20010011705 |
申请日期 |
2000.11.17 |
申请人 |
DE BEERS INDUSTRIAL DIAMONDS (PROPRIETARY) LIMITED |
发明人 |
GEOFFREY JOHN DAVIES;RAYMOND ALBERT CHAPMAN;LESLEY KAY HEDGES;AULETTE STEWART;BRONWYN ANNETTE ROBERTS |
分类号 |
B01J3/06;B01J3/08;C01B21/064;C04B35/5831 |
主分类号 |
B01J3/06 |
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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