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Articles about: Flux residues
6 articles
Parts and contaminants · 5 min readUltrasonic cleaning of circuit boards after solderingWash, deionised rinse, dry, test, coat: the full cleaning process for assembled boards after reflow, wave and hand soldering, and how to prove it worked.
Parts and contaminants · 4 min readCleaning electronic modules after repair with ultrasoundRework flux, corrosion after liquid damage and old dust: how to clean a repaired module, what to remove first, and why solvents never go in a heated tank.
Process and parameters · 4 min readCleaning liquids for ultrasonic cleaningWater with a detergent does most jobs. Which chemistry for oil, carbon, oxide and flux, what never goes in the tank, and why concentration and temperature matter as much as the product.
Parts and contaminants · 3 min readRemoving flux residues from circuit boards and assembliesFlux left after soldering attracts moisture, corrodes joints and leaks current between tracks. Which flux types need cleaning, the 40 kHz bath that removes them without harming components, what to keep out of the tank, and how to prove the board is clean.
Industries · 3 min readUltrasonic cleaning in electronics and PCB assemblyFlux after soldering, dust and oxide on connectors, machining residue on housings and heat sinks, particles on sensors and optics. What ultrasonic cleaning does in electronics production and repair, at 40 kHz with deionised rinses, and what must never go in the bath.
Industries · 5 min readUltrasonic cleaning in mechanical engineering and industrial manufacturingPrecision parts, tool and die, machined components, paint and adhesive residues, rust and flux: how ultrasonic cleaning fits into a mechanical engineering shop.Let's find the right fit
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