Macroetchant for KOVAR
Macroetchant for KOVAR
(OP)
I am looking for a macroetchant for KOVAR that can be used with a minimum amount of ventilation
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RE: Macroetchant for KOVAR
50 mL saturated aqueous CuSO4
50 mL HCl
Swab or immerse at room temperature.
You may want to consider posting this question to the Ask the Experts section of the following website:
http://www.metallography.com
George Vander Voort, who used to work at Carpenter (manufacturer of Kovar), is an expert on metallography, and frequently responds to questions there.