发明名称 |
STIFT ZUM VERBINDEN VON KOHLENSTOFFELEKTRODEN UND VERFAHREN HIERZU |
摘要 |
<p>A process for preparing pins for connecting carbon electrodes is presented. In particular, a process for preparing pins for connecting carbon electrodes including the steps of combining calcined coke, a liquid pitch binder and carbon fibers derived from mesophase pitch to form a pinstock blend; extruding the pinstock blend to form a green pinstock; baking the green pinstock to form a carbonized pinstock; and graphitizing the carbonized pinstock by maintaining the carbonized pinstock at a temperature of at least about 2500° C. for no more than about 18 hours is presented. The pins prepared by the inventive process are also presented.</p> |
申请公布号 |
DE60130195(T2) |
申请公布日期 |
2008.05.15 |
申请号 |
DE2001630195T |
申请日期 |
2001.02.20 |
申请人 |
UCAR CARBON CO. INC. |
发明人 |
SHAO, RICHARD LIICHANG;KORTOVICH, JAMES WILLIAM;LEWIS, RICHARD THOMAS;LEWIS, IRWIN CHARLES |
分类号 |
C04B35/532;C01B31/04;H01M4/58;H01M4/96 |
主分类号 |
C04B35/532 |
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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