| 发明名称 |
REFERENSELEKTROD FOER OXYGENSONDER |
| 摘要 |
In the reference electrode for the oxygen probe comprising a mixture of Cr powder and Cr2O3 powder, an improved reference electrode characterized in that Cr powder and Cr2O3 powder are mixed in a ratio 97%:3% to 80%:20% and the mixture is sintered beforehand. An oxygen probe using this electrode exhibits improved response, stability and reproducibility in molten steel. |
| 申请公布号 |
SE456943(B) |
申请公布日期 |
1988.11.14 |
| 申请号 |
SE19820001783 |
申请日期 |
1982.03.19 |
| 申请人 |
NISSHIN STEEL CO LTD |
发明人 |
1)Y * NAKAJIMA;2)T * MORIYA;3)H * NAKAMURA;4)K * OMOSAKO;5)Y * TOKUTA |
| 分类号 |
G01N33/20;B22D;B22D11/00;C21C5/00;G01N;G01N27/30;G01N27/32;G01N27/409;G01N27/411;G01N27/413;(IPC1-7):G01N27/30 |
主分类号 |
G01N33/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
