Failed Porosity Test
Q. What would cause copper-plated panels (cyanide copper) to fail a porosity test? –R.H.
A. The most likely cause of the test failure is probably that you do not have a thick enough deposit of copper on your parts. Try increasing the copper thickness and see if that solves your problem.
Our expert, Art Kushner, says yes, you can color stainless steel, but it is not a process that is typically performed in a plating shop. Read more about his answer.
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