SINTERED METALLIC MATERIAL, OIL-RETAINING BEARING CONSTITUTED OF THE METALLIC MATERIAL, AND FLUID BEARING APPARATUS

Title:

SINTERED METALLIC MATERIAL, OIL-RETAINING BEARING CONSTITUTED OF THE METALLIC MATERIAL, AND FLUID BEARING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2006/073090

Kind Code:

A1

Abstract:

A sintered metallic material improved in sliding properties and wearing resistance in sliding on a sliding mating material to be supported. A mixed metal powder comprising 5-94.3 wt.% copper powder, 5-94.3 wt.% SUS powder, 0.2-10 wt.% tin powder, and 0.5-2.5 wt.% graphite is compacted and then sintered to form a bearing sleeve (8).

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Inventors:

ITO FUYUKI (JP)
OKAMURA KAZUO (JP)
TANAKA TOSHIHIKO (JP)

Application Number:

PCT/JP2005/023897

Publication Date:

July 13, 2006

Filing Date:

December 27, 2005

Export Citation:

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Assignee:

NTN TOYO BEARING CO LTD (JP)
ITO FUYUKI (JP)
OKAMURA KAZUO (JP)
TANAKA TOSHIHIKO (JP)

International Classes:

C22C1/04; B22F5/00; C22C9/06; F16C17/10; F16C33/10; F16C33/14

Foreign References:

JP2001073099A	2001-03-21
JPH01268847A	1989-10-26

Attorney, Agent or Firm:

Ehara, Syogo (15-26 Edobori 1-chome, Nishi-ku, Osaka-sh, Osaka 02, JP)

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