发明名称 |
ULTRA HARD/HARD COMPOSITE MATERIALS |
摘要 |
The invention provides for an ultra hard or hard composite material comprising a primary ultra hard or hard particulate material and at least one secondary ultra hard or hard particulate material dispersed in a matrix material. The primary ultra hard or hard particulate material has a thermal expansion coefficient lower than that of the matrix material and the at least one secondary ultra hard or hard particulate material has a thermal expansion coefficient greater than that of the matrix material. |
申请公布号 |
ZA201104359(B) |
申请公布日期 |
2012.09.26 |
申请号 |
ZA20110004359 |
申请日期 |
2011.06.10 |
申请人 |
ELEMENT SIX (PRODUCTION) (PTY) LTD |
发明人 |
CAN ANTIONETTE;DAVIES GEOFFREY JOHN;MYBURGH JOHANNES LODEWIKUS |
分类号 |
C04B |
主分类号 |
C04B |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|