Inconel X-750 spinella thickness measurement 1

[geboy]

The microscope/image program I use will allow me to measure increments as low as 100 nanometere. The minimum thickness of the spinella is approx. 500 nanometers. How do I "treat" the sample mount to develope a readable interface between spinella and base metal? geboy

 

[EdStainless]

Darn you, you are making me think.
As I recall you use an electrolytic extraction, but you stop before things actually fall out of the structure. I'll look for hte solution that we used.

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