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公开(公告)号：US08993493B2
公开(公告)日：2015-03-31
申请号：US13063069
申请日：2009-09-09
申请人： Ryo Mukai , Hiromi Yokota , Kao Mouri
发明人： Ryo Mukai , Hiromi Yokota , Kao Mouri
CPC分类号： C22C9/02 , C22C1/0425 , C22C9/00 , C22C9/04 , C22C32/00 , F16C33/121 , F16C33/24 , F16C2204/10 , F16C2204/18 , Y02T10/865
摘要： Sliding parts are made of Pb-free Cu—Bi based sintered material. The side in contact with a shaft is machined to a predetermined roughness. A number of Bi phases are present on the finished surface. Stable performance of Bi is to be exhibited. Machined sintered material covers a portion of the Bi phases. The ratio of the exposed surface area of the Bi phases is 0.5% or more relative to the area of the finished surface.
摘要翻译： 滑动部件由无铅Cu-Bi基烧结材料制成。 与轴接触的一侧被加工成预定的粗糙度。 在成品表面上存在多个Bi相。 Bi的稳定性能要展现。 加工烧结材料覆盖Bi相的一部分。 Bi相的露出表面积的比例相对于成品表面的面积为0.5％以上。
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公开(公告)号：US20110224112A1
公开(公告)日：2011-09-15
申请号：US13063069
申请日：2009-09-09
申请人： Ryo Mukai , Hiromi Yokota , Kao Mouri
发明人： Ryo Mukai , Hiromi Yokota , Kao Mouri
IPC分类号： C10M169/00 , C22C9/02 , C22C9/00 , C22C9/04 , C22C9/06
CPC分类号： C22C9/02 , C22C1/0425 , C22C9/00 , C22C9/04 , C22C32/00 , F16C33/121 , F16C33/24 , F16C2204/10 , F16C2204/18 , Y02T10/865
摘要： Sliding parts are made of Pb-free Cu-Bi based sintered material. The side in contact with a shaft is machined to a predetermined roughness. A number of Bi phases are present on the finished surface. Stable performance of Bi is to be exhibited. Machined sintered material covers a portion of the Bi phases. The ratio of the exposed surface area of the Bi phases is 0.5% or more relative to the area of the finished surface.
摘要翻译： 滑动部件由无铅Cu-Bi基烧结材料制成。 与轴接触的一侧被加工成预定的粗糙度。 在成品表面上存在多个Bi相。 Bi的稳定性能要展现。 加工烧结材料覆盖Bi相的一部分。 Bi相的露出表面积的比例相对于成品表面的面积为0.5％以上。
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公开(公告)号：US08845776B2
公开(公告)日：2014-09-30
申请号：US13265248
申请日：2010-04-27
申请人： Ryo Mukai , Atsushi Koyama , Nahomi Hamaguchi , Kao Mouri , Hiromi Yokota
发明人： Ryo Mukai , Atsushi Koyama , Nahomi Hamaguchi , Kao Mouri , Hiromi Yokota
CPC分类号： F16C33/12 , C22C1/05 , C22C9/00 , C22C9/01 , C22C9/02 , C22C9/04 , C22C9/06 , F16C33/121 , F16C2204/12 , Y02T10/865
摘要： The present invention relates to sliding material provided by sintering a lead-free copper or copper alloy and contains at least one mineral selected from the group consisting of talc, mica, kaolinite mineral and montmorillonite mineral. Pb has conventionally been included in sliding materials for the purpose of obtaining conformability and seizure resistance. Despite the absence of Pb, the Pb-free copper-based sliding material and sliding parts according to the present invention have improved sliding properties.
摘要翻译： 本发明涉及通过烧结无铅铜或铜合金提供的滑动材料，并且含有至少一种选自滑石，云母，高岭石矿物和蒙脱石矿物的矿物。 为了获得一致性和耐咬合性，Pb通常被包括在滑动材料中。 尽管没有Pb，但是根据本发明的无铅铜基滑动材料和滑动部件具有改善的滑动性能。
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公开(公告)号：US20120096988A1
公开(公告)日：2012-04-26
申请号：US13265248
申请日：2010-04-27
申请人： Ryo Mukai , Atsushi Koyama , Nahomi Hamaguchi , Kao Mouri , Hiromi Yokota
发明人： Ryo Mukai , Atsushi Koyama , Nahomi Hamaguchi , Kao Mouri , Hiromi Yokota
IPC分类号： B22F1/00
CPC分类号： F16C33/12 , C22C1/05 , C22C9/00 , C22C9/01 , C22C9/02 , C22C9/04 , C22C9/06 , F16C33/121 , F16C2204/12 , Y02T10/865
摘要： The present invention relates to sliding material provided by sintering a lead-free copper or copper alloy and contains at least one mineral selected from the group consisting of talc, mica, kaolinite mineral and montmorillonite mineral. Pb has conventionally been included in sliding materials for the purpose of obtaining conformability and seizure resistance. Despite the absence of Pb, the Pb-free copper-based sliding material and sliding parts according to the present invention have improved sliding properties.
摘要翻译： 本发明涉及通过烧结无铅铜或铜合金提供的滑动材料，并且含有至少一种选自滑石，云母，高岭石矿物和蒙脱石矿物的矿物。 为了获得一致性和耐咬合性，Pb通常被包括在滑动材料中。 尽管没有Pb，但是根据本发明的无铅铜基滑动材料和滑动部件具有改善的滑动性能。
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