发明名称 |
METHOD FOR COATING MICROMECHANICAL PARTS WITH HIGH TRIBOLOGICAL PERFORMANCES FOR APPLICATION IN MECHANICAL SYSTEMS |
摘要 |
<p>Method for coating micromechanical components of a micromechanical system, in particular a watch movement, comprising: providing a substrate component to be coated; providing said component with a diamond coating; wherein diamond coating is provide by CVD in a reaction chamber and during CVD deposition, during the last portion of the growth process, a controlled change of the carbon content within the reaction chamber is provided, thereby providing a change of the sp2/sp3 carbon bonds in the vicinity of the surface. Corresponding micromechanical components are also provided.</p> |
申请公布号 |
HK1169456(A1) |
申请公布日期 |
2015.09.18 |
申请号 |
HK20120110099 |
申请日期 |
2012.10.12 |
申请人 |
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD |
发明人 |
STEINMLLER, DETLEF;STEINMLLER, DORIS;DREXEL, HERWIG;GHODBANE, SLIMANE;RICHARD, DAVID;CUSIN, PIERRE |
分类号 |
C23C |
主分类号 |
C23C |
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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