Strange apperance
Hello, ive done some anodizing-setups and got good "results" since i managed to get a hard layer, pretty much unscratchable.
BUT, i have some problems with the looks of the part. Im anodizing a small tube with the total area of aprox: 16 square centimeters and along the tubes side theres like stripes going from each end of it in a darker color.
Can anyone please help me out? what am i doing wrong?
I anodize the part at 0.74 Amps for about 40 minutes and use a 19.5% acid solution.
|