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Metal finishing Q&As since 1989
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What Kovar etchant to view weld specimen
Q. Would like to know what etchant to use to view a Kovar to Kovar weld specimen.
Deborah Graves
ceramic science - San Juan Capistrano, California, USA
2004
A. Try Marble's Reagent, 3 secs, dry part;
followed by Nital, 3 secs.
Tess Molina
- Hawthorne, California
November 2, 2016
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