Good evening, I'm looking for some info on etching acids and their ratios , availability , and the like. The main materials I deal with are low to med. carbon steel and 6061/6063 aluminum. any info would be much help. thanks
do a forum seach with your key words - this subject's been here a few times and I believe once you start reading that you'll find some usfull links inside.
thanks to all who replied, my B2.1 is on order. now i'm going to obtain some ammonium persulfate and try that, it seems to be the etchant of choice in the forums Nathan C. Fowler