Title:
滑り軸受用複合材料
Document Type and Number:
Japanese Patent JP2014510194
Kind Code:
A
Abstract:
The invention relates to a sliding bearing composite material with a substrate layer made of steel, an intermediate layer which lies on the substrate layer, and a bearing metal layer which lies on the intermediate layer and which is made of an aluminum alloy that is free of lead apart from impurities. The aluminum alloy contains 10.5-14 wt. % tin, 2-3.5 wt. % silicon, 0.4-0.6 wt. % copper, 0.15-0.25 wt. % chromium, 0.01-0.08 wt. % strontium, and 0.05-0.25 wt. % titanium. The silicon is present in the form of particles in the bearing metal layer in a distributed manner such that the percentage of the area of visible silicon particles with a diameter of 4 mum to 8 mum in an area of the metal bearing layer is at least 2.5%, preferably at least 2.75%, with respect to said area.
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Inventors:
Andrah Gert
Lindtner Karl-Heinz
Lindtner Karl-Heinz
Application Number:
JP2013552896A
Publication Date:
April 24, 2014
Filing Date:
January 25, 2012
Export Citation:
Assignee:
Federal-Mogul Wiesbaden Geselsyaft Mito Besilenktel Haftung
International Classes:
C22C21/00
Domestic Patent References:
| JPH11209836A | 1999-08-03 | |||
| JPS6036641A | 1985-02-25 | |||
| JP2003119530A | 2003-04-23 | |||
| JPH06136475A | 1994-05-17 | |||
| JP2002120047A | 2002-04-23 | |||
| JP2007016275A | 2007-01-25 | |||
| JPH11209836A | 1999-08-03 | |||
| JPS6036641A | 1985-02-25 | |||
| JP2003119530A | 2003-04-23 | |||
| JPH06136475A | 1994-05-17 | |||
| JP2002120047A | 2002-04-23 | |||
| JP2007016275A | 2007-01-25 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Katsunori Uenishi
Ichiro Torayama
Blacksmith
Katsunori Uenishi
Ichiro Torayama