anodized aluminum pore dimension - Plating Powder Coating Buffing Anodizing

sam4 · #1 (**permalink**) 03-09-2004, 11:48 AM

Does somebody knows the dimension of the open pore in the anodized aluminum?
Thank for your time

NeoMoses · #2 (**permalink**) 03-10-2004, 01:01 AM

From Technology of Anodising by Arthur Brace (196

:

Quote:

The pores produced in an anodic coating are in the region of 100-250 angstroms diameter (footnote: 1 angstrom = 3.397x10^-9 in.) and the wall of the oxide surrounding them is about 100-200 angstoms whilst the length of the pore is 5000 to 25000 greater than the pore diameter.

Hope it helps!

sam4 · #3 (**permalink**) 03-11-2004, 07:57 AM

Thank you, that's what I were searching for.

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