ultrasonic soldering


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ultrasonic soldering

[¦əl·trə′sän·ik ′säd·ə·riŋ]
(metallurgy)
A method used for aluminum soldering by ultrasonically vibrating the soldering iron to disrupt the oxide film on the metal.

ultrasonic soldering

A soldering process in which high-frequency sound waves are transmitted through molten solder to remove undesirable surface films from the base metal, thereby promoting wetting of the base metal with solder; usually accomplished without the use of flux.
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