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100ml water,10g K2Fe(CN)6, 10g KOH or NaOH. Used at 20 oC for 7-60 seconds with etching up to 3 mins; use at 80 oC to boiling for 2-60 mins.
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Originally posted by
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at 2011-11-18 16:24:32:
100ml water,10g K2Fe(CN)6, 10g KOH or NaOH. Used at 20 oC for 7-60 seconds with etching up to 3 mins; use at 80 oC to boiling for 2-60 mins.
(Copied from buhler's etching book)
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