发明名称 |
ELECTRODE WITH IMPROVED DURABLE LENGTH OF TIME |
摘要 |
A metal surface is now described having enhanced adhesion of subsequently applied coatings combined with excellent coating service life. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching and melt spray application of metal or ceramic oxide to ensure a roughened surface morphology. Usually in subsequent operations a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments. |
申请公布号 |
JPH06101083(A) |
申请公布日期 |
1994.04.12 |
申请号 |
JP19930155586 |
申请日期 |
1993.06.25 |
申请人 |
ELTECH SYST CORP |
发明人 |
KENESU ERU HAADEII;RIN EMU AANESU;RICHIYAADO KAARUSON |
分类号 |
C25B11/10;C23C4/02;C23C4/06;C23C8/02;C23C26/00;C23C28/00;C23F1/00;C23F1/26;C25B11/00;C25B11/06;C25C7/02;C25D17/10;C25D17/12;(IPC1-7):C25B11/10 |
主分类号 |
C25B11/10 |
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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