| 发明名称 |
HIGHLY SHOCK-RESISTANT CERAMIC MATERIAL |
| 摘要 |
Ceramic material of high impact strength, in particular based on Si3N4 or ZrO2, having an HV10 hardness of not more than 15.5 GPa and an E modulus at room temperature of less than 330 GPa, wherein the material contains 0.2 to 5 wt.% of carbon particles which have a maximum particle size of 5 µm, a process for the preparation of the ceramic material and the use thereof, in particular as roller bodies in bearings.
|
| 申请公布号 |
CA2495998(C) |
申请公布日期 |
2011.08.23 |
| 申请号 |
CA20032495998 |
申请日期 |
2003.07.24 |
| 申请人 |
H.C. STARCK CERAMICS GMBH & CO. KG |
发明人 |
WOETTING, GERHARD;CASPERS, BERNHARD;HENNICKE, JUERGEN;THOMA, HANS-JUERGEN;FRASSEK, LUTZ |
| 分类号 |
C04B35/593;C04B35/486;C04B35/488;C04B35/575;C04B35/597;C04B35/634;C04B35/645;F16C33/30;F16C33/32 |
主分类号 |
C04B35/593 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
