| 发明名称 |
DENSE PACKING PARTICLE SIZE DISTRIBUTION FOR PDC CUTTERS |
| 摘要 |
A superabrasive compact and a method of making the superabrasive compact are disclosed. A method of making a superabrasive compact comprises steps of providing a plurality of superabrasive particles having a particle size distribution with a first ratio (d50)/(d50 principle particles) ranging from about 0.86 to about 0.92; providing a support to the plurality of superabrasive particles; and subjecting the support and the plurality of superabrasive particles to conditions of an elevated temperature and pressure suitable for producing the polycrystalline superabrasive compact. |
| 申请公布号 |
US2015375366(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201514747093 |
申请日期 |
2015.06.23 |
| 申请人 |
DIAMOND INNOVATIONS, INC. |
发明人 |
Flood Gary M. |
| 分类号 |
B24D3/00;C09K3/14;B24D3/06;B24D18/00 |
主分类号 |
B24D3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of making a superabrasive compact, comprising:
providing a plurality of superabrasive particles having a particle size distribution with a first metric (d50)/(d50 principle particles) ranging from about 0.86 to about 0.92; providing a support to the plurality of superabrasive particles; and subjecting the support and the plurality of superabrasive particles to conditions of an elevated temperature and pressure suitable for producing the polycrystalline superabrasive compact. |
| 地址 |
Worthington OH US |
