Engine cylinder liners based on aluminum alloys and intermetalli

Details Engine cylinder liners based on aluminum alloys and intermetalli Engine cylinder liners based on aluminum alloys and intermetalli

1983-12-05

1985-08-27

Schofer, Joseph L.

Internal-combustion engines

Particular piston and enclosing cylinder construction

Cylinder detail

291564WL, 419 67, 419 68, 75231, 75249, 75255, 148 115P, 428546, 428547, F02F 118

Patent

active

045371679

ABSTRACT:
The invention relates to cylinder liners for internal combustion engines comprising a matrix based on aluminum alloys of high mechanical strength, obtained by powder metallurgy, and methods of producing them. The liners comprise a dispersion of grains of an added intermetallic compound, apart from the dispersion of such intermetallic compounds as may exist in the alloy, the added compound having a melting temperature of over 700.degree. C. The liners are obtained by extruding or sintering a mixture of powders. The liners of the invention may be used particularly in the automobile industry and in any kind of industry where liner-piston units of good compatibility must be obtained from aluminum alloys.

REFERENCES:
patent: 3690961 (1972-09-01), Berghezan
patent: 4068645 (1978-01-01), Jenkinson
patent: 4155756 (1979-05-01), Perot et al.
patent: 4347076 (1982-08-01), Ray et al.
patent: 4435213 (1984-03-01), Hildeman et al.
patent: 4460541 (1984-07-01), Singleton et al.

Affiliated with

Also associated with

Rating

Engine cylinder liners based on aluminum alloys and intermetalli does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Engine cylinder liners based on aluminum alloys and intermetalli, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine cylinder liners based on aluminum alloys and intermetalli will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1997503