| 发明名称 |
Shaft body made by powder metallurgical process and optimised for weld joints |
| 摘要 |
<p>Turbo machine comprises a shaft section (2) with a material body (4) made by powder metallurgy and treated using hot isostatic pressing.</p> |
| 申请公布号 |
EP1898047(A1) |
申请公布日期 |
2008.03.12 |
| 申请号 |
EP20060018790 |
申请日期 |
2006.09.07 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KERN, TORSTEN-ULF, DR. |
| 分类号 |
F01D5/02;B22F5/04;F01D5/06 |
主分类号 |
F01D5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
