发明名称 |
PISTON RING, AND METHOD FOR COATING A PISTON RING |
摘要 |
<p>A sliding element, in particular a piston ring, preferably made of cast iron or steel, has a coating which has a plurality of layers of CrN (14) and a-C:H:Me coatings (16) alternately. In a method for coating the sliding element, in particular a piston ring, preferably made of cast iron or steel, a plurality of layers of CrN and a-C:H:Me coatings are applied alternately.</p> |
申请公布号 |
EP2545202(B1) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20110704223 |
申请日期 |
2011.02.17 |
申请人 |
FEDERAL-MOGUL BURSCHEID GMBH |
发明人 |
KENNEDY, MARCUS;ZINNABOLD, MICHAEL |
分类号 |
C23C28/00;C23C14/06;C23C28/04;C23C30/00;F16J9/26 |
主分类号 |
C23C28/00 |
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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