Internal-combustion engines – Cooling – Plural materials
Patent
1983-12-05
1985-08-27
Feinberg, Craig R.
Internal-combustion engines
Cooling
Plural materials
123193P, 123668, C22C 2104, C22F 104, F02F 304
Patent
active
045371610
ABSTRACT:
This invention relates to inserts for pistons of diesel engines of aluminum-silicon alloys obtained by powder metallurgy.
These inserts are characterized in that they contain elements such as iron and zirconium.
They find their application in the manufacture of pistons intended to work at high temperatures for long periods and exhibit a good friction capacity.
REFERENCES:
patent: 3868250 (1975-02-01), Zimmermann
patent: 4364159 (1982-12-01), Holcombe
patent: 4432313 (1984-02-01), Matlock
patent: 4434014 (1984-02-01), Smith
Huret Noel
Meunier Jean
Cegedur Societe de Transformation de l'Aluminium Pechiney
Feinberg Craig R.
Okonsky David A.
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