发明名称 |
VERFAHREN UND VORRICHTUNG ZUM AUFBRINGEN VON PORÖSEN SCHICHTEN UND KATHODENFILM EINES ELEKTROLYTISCHEN KONDENSORS |
摘要 |
A porous layer of titanium is deposited onto an aluminium base by vacuum deposition as the film is moved continuously. An additional layer of titanium nitride is then formed in a nitrogen or ammonia atmosphere. The technical result is a cathode film with the most developed possible surface, high corrosion resistance in electrolytes and low electrical resistance at the cathode-electrolyte junction. The device for applying porous surfaces on a strip by vacuum deposition comprises a vacuum chamber, a vaporizer, upper and lower guide rollers and deflecting rollers for conveying the strip. The technical result is the formation on a wide (i.e. more than 150 mm) strip of a columnar structure in the coating with maximum porosity without fold formation on the strip. This result is achieved as a result of the configuration of the working sections, the angle of incidence of the vapour stream on the film being 40-60 DEG while the angle of incidence at the inlet and outlet from the deposition area is 0-10 DEG , herringbone-like grooves being provided on the cylindrical surfaces of the guide rollers. <IMAGE> |
申请公布号 |
DE69629316(D1) |
申请公布日期 |
2003.09.04 |
申请号 |
DE1996629316 |
申请日期 |
1996.04.26 |
申请人 |
"OKB" "TITAN", ZAO |
发明人 |
RYAZANTSEV, SERGEI NIKOLAEVICH;JURKEVICH, IGOR NIKOLAEVICH;KOSHELEVSKY, VIKTOR FADEEVICH |
分类号 |
C23C14/06;C23C14/16;C23C14/22;C23C14/24;C23C14/56;H01G9/00;H01G9/04;H01G9/042;H01G9/045 |
主分类号 |
C23C14/06 |
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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