Patent · US Active

Method for producing a lead-free sliding bearing

US9027249B2 · kind B2 · utility

1Cited by

4References

12Claims

0Family size

Assignee

Federal-Mogul Wiesbaden GmbH · DE

Inventors

Holger Schmitt · Berlin, DE
Daniel Meister · Hochheim, DE
Roman Lewandowski · Gdańsk, PL
Andrzej Broniszewski · Gdańsk, PL

Key dates

Filing date	Jun 10, 2010
Grant date	May 12, 2015
Priority date	—
Expiry date	Jul 16, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49709
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

In a method for producing a lead-free sliding bearing, a copper-based material comprising a total of 0.1% to 3% of the elements aluminum, magnesium, silicon, titanium, zircon, and chromium is sintered. Additionally, up to 15% tin can be included in order to ensure optimal properties for use in the internal combustion engine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.