| 发明名称 |
Solid electrolyte measuring device for the determination of oxygen activity in metal or slag melts |
| 摘要 |
The small solid electrolyte tube (5) has a coating on its outer surface. This is a mixture of calcium zirconate and a fluoride. The coating is 10-100 mum thick, and only partly covers the outer surface of the solid electrolyte tube. The corresponding coated tube is claimed separately. |
| 申请公布号 |
EP1460416(A3) |
申请公布日期 |
2004.11.03 |
| 申请号 |
EP20040000680 |
申请日期 |
2004.01.15 |
| 申请人 |
HERAEUS ELEKTRO-NITE INTERNATIONAL N.V. |
发明人 |
HABETS, DANNY |
| 分类号 |
G01N27/407;G01N27/411;G01N33/20 |
主分类号 |
G01N27/407 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
