| 发明名称 |
Composite electrode for arc furnace |
| 摘要 |
A composite electrode for an arc smelting furnace comprising a water cooled aluminum upper clamped section 12, a hollow metal nipple 42, protected by refractory rings 46 in the unclamped area and a consumable graphite electrode 54.
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| 申请公布号 |
US4417344(A) |
申请公布日期 |
1983.11.22 |
| 申请号 |
US19820404828 |
申请日期 |
1982.08.03 |
| 申请人 |
GREAT LAKES CARBON CORPORATION |
发明人 |
HOGG, JR., GRADY R.;TANNER, NATHAN S. |
| 分类号 |
H05B7/101;(IPC1-7):H05B7/10;H05B7/08 |
主分类号 |
H05B7/101 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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