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Electropolishing problem

In nitinol electropolishing, what rectifier voltages typically are required? I've not been getting any results at 9V. Anybody got a suggestion.

John Martyn
- Galway, Ireland

What are you using for an electrolyte?

Jon Quirt
- Fridley, Minnesota

Phosphoric acid and Sulfuric acid mix at 65 degrees.

John Martyn
- Ireland

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