公开(公告)号：US06342306B1

公开(公告)日：2002-01-29

申请号：US09433300

申请日：1999-11-03

申请人： Hideo Ozawa ,  Hiroshi Tsuji ,  Hirotsugu Tomita

发明人： Hideo Ozawa ,  Hiroshi Tsuji ,  Hirotsugu Tomita

IPC分类号： B32B1502

CPC分类号： F16D69/027 ,  B22F7/004 ,  B32B15/01 ,  B32B15/015 ,  B32B15/02 ,  C22C32/0089 ,  F16C32/0618 ,  F16C33/128 ,  Y10S384/902 ,  Y10S384/907 ,  Y10S384/912 ,  Y10T428/12042 ,  Y10T428/12056 ,  Y10T428/12063 ,  Y10T428/12146 ,  Y10T428/12917

摘要： A bearing material includes a backing metal and a porous sintered metal layer sintered onto a surface of the backing metal, particles of an inorganic substance being contained at grain boundaries of the porous sintered metal layer. The porous sintered metal layer contains tin, nickel, phosphorus, and copper, and the particles of the inorganic substance are those of at least one of graphite, boron nitride, graphite fluoride, calcium fluoride, aluminum oxide, silicon oxide, and silicon carbide.

摘要翻译： 轴承材料包括背衬金属和烧结到背衬金属的表面上的多孔烧结金属层，无机物质的颗粒包含在多孔烧结金属层的晶界处。 多孔烧结金属层含有锡，镍，磷和铜，无机物质的粒子为石墨，氮化硼，氟化石墨，氟化钙，氧化铝，氧化硅，碳化硅中的至少一种。

公开(公告)号：US06872002B2

公开(公告)日：2005-03-29

申请号：US10645842

申请日：2003-08-22

申请人： Hirotsugu Tomita ,  Naofumi Kumagai

发明人： Hirotsugu Tomita ,  Naofumi Kumagai

IPC分类号： B22F3/14 ,  B22F7/04 ,  C22C1/08 ,  C22C1/10 ,  C22C9/06 ,  F16C32/06 ,  F16C33/12

CPC分类号： F16C32/0618 ,  F16C32/0603 ,  F16C33/121 ,  F16C33/128 ,  Y10S384/907 ,  Y10S384/913

摘要： A bearing material includes: a backing metal made of stainless steel; and a porous sintered metal layer integrated with at least one surface of the backing metal by means of a bonding layer, particles of an inorganic substance being contained in a dispersed manner at grain boundaries of the porous sintered metal layer, wherein the porous sintered metal layer containing the particles of the inorganic substance are composed of 4 to 10% by weight of tin, 10 to 40% by weight of nickel, not less than 0.1 and less than 0.5% by weight of phosphorus, and the balance consisting of copper.

摘要翻译： 轴承材料包括：由不锈钢制成的背衬金属; 以及通过粘合层与背衬金属的至少一个表面一体化的多孔烧结金属层，将无机物质的颗粒分散包含在多孔烧结金属层的晶界处，其中多孔烧结金属层 含有无机物质的颗粒由4〜10重量％的锡，10〜40重量％的镍，不低于0.1重量％且小于0.5重量％的磷组成，余量由铜组成。