Arthur S. Kushner Consultant
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Black Stains on Zinc-Plated Parts
Our rack alkaline-zinc-plated parts occasionally exhibit black or caustic stains that don’t show up for 24 hours. Can we add anything to our plating solution or rinses to eliminate this condition?
Read MoreAnother Cadmium Problem
What is causing black spots to appear on the surface of a steel part that is cadmium-plated and then treated with a chemical conversion coating?
Read MoreFailed Porosity Test
What would cause copper-plated panels (cyanide copper) to fail a porosity test?
Read MorePlating Thickness Variations
What are some of the factors that contribute to thickness variations across a plating rack?
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Q&A: Hard-To-Buff Silver Deposit
A Reader asks: Do you have suggestions for resolving an issue with silver-plated deposits that are difficult to polish and buff?
Read MoreHard-To-Buff Silver Deposit
Do you have suggestions for resolving an issue with silver-plated deposits that are difficult to polish and buff?
Read MoreReal-Time Bath Monitoring System
Are there computer-based, real-time monitoring systems for a plating line to eliminate monthly coupon testing and weekly solution testing?
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