Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1986-06-26
1987-06-02
Godici, Nicholas P.
Metal founding
Process
Shaping liquid metal against a forming surface
164 98, 164106, 164110, B22D 1914
Patent
active
046695230
ABSTRACT:
The present invention relates to castings constituted by a metal matrix reinforced by fibres and having outgrowths.
Firstly, a reinforcing framework is produced, which is incorporated into the fibrous strengthening member, the complete entity being placed in a mould and the metal matrix is cast. The latter penetrates the fibrous strengthening member and the reinforcing framework. The latter is positioned at the location of an outgrowth which, after solidification of the metal matrix, is consequently reinforced.
Application to the production of castings having fixing tabs or lobes.
REFERENCES:
patent: 1484434 (1924-02-01), Thompson
patent: 4216682 (1980-08-01), Ban et al.
patent: 4534266 (1985-08-01), Huet
patent: 4570316 (1986-02-01), Sakamaki et al.
Maree Michel
Sabatie Michele
Aerospatiale - Societe Nationale Industrielle
Godici Nicholas P.
Heinrich Samuel M.
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