发明名称 |
ELECTROCHEMICALLY TEXTURED SURFACE HAVING CONTROLLED PEAK CHARACTERISTICS AND THE METHOD OF MANUFACTURE |
摘要 |
Textured surfaces comprised of peaks which have been electrochemically deposited on a substrate are prepared using a pulsed direct current process. Typical substrates are machine components such as a machine roll. Improved textured surfaces are made according to the invention by controlling the density, uniformity and size of the peaks using a pulsed direct current process. Accordingly, the peak characteristics are predetermined by selecting a pulse wave form having specific current density and pulse interval parameters as well as a total deposition time which will deposit peaks having desired characteristics on the substrate.
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申请公布号 |
WO03004732(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
WO2001CA00985 |
申请日期 |
2001.07.05 |
申请人 |
ROLL SURFACE TECHNOLOGIES, INC. |
发明人 |
LASIA, ANDRZEJ;LI, ZHAOJIANG;BARR, ROD |
分类号 |
C25D3/04;C25D5/18;(IPC1-7):C25D5/18 |
主分类号 |
C25D3/04 |
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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