发明名称 |
SINTERED BUSH |
摘要 |
Provided is a sintered bush including a porous metallic sintered body including: a iron (Fe) based matrix containing a martensite structure; and one or more kind of metal matrix selected from copper (Cu), tin (Sn), and nickel (Ni), in which a lubricant which has oil separation of 5 to 10% at an operational temperature of 60 to 80°C and is semisolid or solid at room temperature is impregnated in pores of the porous sintered body. |
申请公布号 |
KR20110100284(A) |
申请公布日期 |
2011.09.09 |
申请号 |
KR20117016513 |
申请日期 |
2009.12.17 |
申请人 |
DOOSAN INFRACORE CO., LTD. |
发明人 |
LIM, DONG PIL;KIM, SANG BEOM;SHIM, DONG SEOB |
分类号 |
F16C33/10;F16C33/12;F16C33/14 |
主分类号 |
F16C33/10 |
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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