发明名称 |
Member having sliding contact surface, compressor and rotary compressor |
摘要 |
A member is disclosed which includes a hard carbon film provided through an interlayer or directly on a main body such as a vane. A mixed layer is formed within the main body or interlayer adjacent to an outer surface of the main body or interlayer. The mixed layer contains carbon and a constituent element of either the main body or the interlayer. The mixed layer has a carbon content gradient in its thickness direction so that a carbon content in a thickness portion thereof closer to an outer surface of the mixed layer is higher than in a thickness portion thereof remoter from the outer surface of the mixed layer.
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申请公布号 |
US6299425(B1) |
申请公布日期 |
2001.10.09 |
申请号 |
US20000500533 |
申请日期 |
2000.02.09 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
HIRANO HITOSHI;KURAMOTO KEIICHI;DOMOTO YOICHI;TOJO NAOTO |
分类号 |
F04C29/00;C23C16/26;C23C16/27;C23C16/50;C23C16/511;F01C21/08;F04C18/356;(IPC1-7):F04C18/356;B32B5/14;B32B7/02;B32B9/00 |
主分类号 |
F04C29/00 |
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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