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JP2005147343A Sliding member and manufacturing method thereof 审中-公开
标题翻译：滑动构件及其制造方法
公开(公告)号：JP2005147343A
公开(公告)日：2005-06-09
申请号：JP2003388759
申请日：2003-11-19
申请人： Nippon Tungsten Co Ltd , 日本タングステン株式会社
发明人： KANEDA MOTOHIRO , MATSUDA KENJI , IMAZATO SHUICHI , SAKAMOTO RYUICHI
IPC分类号： F16C33/10 , B22F3/10 , B22F3/26 , C22C29/08 , F16J15/34
摘要： PROBLEM TO BE SOLVED: To provide a maintenance-free sliding member and an inexpensive manufacturing method thereof. SOLUTION: In this sliding member, air holes of hard material having communicating air holes with porosity of 1 to 40%, which is mainly composed of one or more kinds selected from carbides, nitrides or carbonic nitrides of 4a, 5a, 6a-group element metals, stainless steel, high speed steel and die steel are filled with In or an alloy containing 30 atom % In. Thus, this sliding member can be used as an alloy or ceramic member causing sliding in use, including sliding members such as a mechanical seal, a sleeve, and a bearing. Further, this member can be utilized for a sliding member favorably used in environments where an organic lubricant is not suitable such as a vacuum environment and a high-temperature environment over a long period of time. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供免维护滑动构件及其便宜的制造方法。解决方案：在该滑动构件中，具有孔隙率为1〜40％的连通孔的硬质材料的气孔主要由选自4a，5a，6a的碳化物，氮化物或碳氮化物中的一种或多种组成 - 元素金属，不锈钢，高速钢和模具钢填充有In或含有30原子％In的合金。因此，该滑动构件可以用作在使用中引起滑动的合金或陶瓷构件，包括诸如机械密封件，套筒和轴承的滑动构件。此外，该构件可以用于在有机润滑剂不适合的环境中有利地使用的滑动构件，例如真空环境和长时间的高温环境。版权所有（C）2005，JPO＆NCIPI

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