Atomized flux application to simulate soldering

Details Atomized flux application to simulate soldering Atomized flux application to simulate soldering

1997-06-02

1998-03-03

Raevis, Robert

Measuring and testing

Simulated environment

G01M 1900

Patent

active

057237964

ABSTRACT:
The present invention describes a method for testing an electronic part which may be an integrated circuit by using an air brush spray gun to apply an atomized flux coating to the part. The purpose of the method is to simulate soldering and is used on only a sample of parts as part of a reliability procedure before subjecting the part to an additional stress test or before actually soldering the part. The method comprises the steps of: spraying each part with an atomized flux coating; heating each part to simulate a soldering process; and removing each part from a heat source.

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patent: 5368219 (1994-11-01), Hogan et al.
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