Manufacturing process and device for preforms intended for brazing electronic, photonic, thermal or mechanical components

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United States of America

PATENT NO 12048971
SERIAL NO

17112199

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Abstract

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The invention relates to a pretreatment process for a brazing composition that comprises metallic particles with a granulometry in the order of the micrometer or nanometer, one or several binders and one or several solvents, said process comprising:

    a desolvation step of the brazing composition, so as to obtain a desolvated brazing composition,then a compacting step of the desolvated brazing composition so as to obtain a preform of metallic particles, said preform being able to be used for the sintering of an electronic, photonic, thermal or mechanical component onto a substrate,the brazing composition being represented either by a brazing paste, or by a suspension of metallic or metallic oxalate grains in suspension in a solvent.

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Patent Owner(s)

Patent OwnerAddress
ISP SYSTEM65501 VIC-EN-BIGORRE CEDEX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garcia, Thierry Vic-en-Bigorre, FR 8 42
Sauvageot, Paul Vic-en-Bigorre, FR 5 3

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