Coating apparatus – Gas or vapor deposition – Running length work
Patent
1984-07-05
1985-08-06
Bueker, Richard
Coating apparatus
Gas or vapor deposition
Running length work
118723, 118730, C23C 1308, C23C 1310
Patent
active
045328897
ABSTRACT:
The invention relates to a process and an apparatus for the metallic impregnation of a substrate that is in the form of a web of conductive fibres, in which the said substrate is placed in an inert atmosphere that is under partial vacuum (chamber 1), a potential difference is created between the said substrate (cathode) and a metal for impregnation in the said atmosphere, the metal for impregnation is supplied in molten form into the said atmosphere and is maintained at its vaporization temperature by heating.
The invention is of use in the manufacture of semi-finished products for the aeronautical industry.
REFERENCES:
patent: 3449092 (1969-06-01), Hammond
patent: 3587728 (1971-06-01), Buhr
patent: 3693582 (1972-09-01), Delcour et al.
patent: 3750623 (1973-08-01), Carpenter et al.
patent: 4466258 (1984-08-01), Sando et al.
Bueker Richard
Societe Nationale Industrielle Aerospatiale
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