Here is the finish I am lookiing for:
#3 Gold Anodize to withstand 390 C
The process is:
Plate 25 min. 16% vol H2SO4 @ 15 volts
Rinse cold water
Dye Gold 5 min
Rinse cold water
5-7 min hot water
Rinse lukewarm water
Dry
The gold color comes off spotty when parts are cleaned after a month on the shelf. Cleaning was done with acetone.
What am I doing wrong?
#3 Gold Anodize to withstand 390 C
The process is:
Plate 25 min. 16% vol H2SO4 @ 15 volts
Rinse cold water
Dye Gold 5 min
Rinse cold water
5-7 min hot water
Rinse lukewarm water
Dry
The gold color comes off spotty when parts are cleaned after a month on the shelf. Cleaning was done with acetone.
What am I doing wrong?
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