I am trying to dissolve the nickel-based alloys Inconel 617 and Haynes 230 in order to analyze the precipitates with XRD. I already tried the Berzelius solution which is 47.7 g of copper (II) chloride, 41.7 g of potassium chloride, 2.9 g of tartaric acid, 275 ml of distilled water, and 22.4 ml...