WE OFFER SOLUTIONS TO YOUR PRODUCTION PROBLEM.
Coating PENETRATES base metal as much as builds up on the surface.
The term THICKNESS Includes both the buildup and penetration.
Provides very hard ceramic type coating. Abrasion resistance will vary with alloy and thickness of coating. Good dielectric properties.
Corrosion resistance is good, but recommend seal hard anodize In 5% dichromate solution where increased corrosion resistance is required.
Where extreme abrasion resistance is required do not seal as some softening is encountered.
SOLUTION
practically no color change. Best coating on aluminum for dyeing.
Can be dyed practically any color or shade (Black, blue, red, etc.). Salt spray
requirement is 336 hours 5% solution per method 811 of FED-STD-No. 151.
Minimum weight for Type 11 coatings: Class 1 600 Milligrams/sq. it, Class 2
2500 Milligrams/sq. ft.
dyed as sulfuric anodize. New salt spray requirement is 336 hours (5%
solution per method 811 of FED-STD-No. 151).
Minimum weight for Type 1 coatings: Class 1 200 Miligrams/sq. ft. Class 2 500 Miligrams/sq. ft. Because of thinness will scratch easily. Can be used for inspection of aluminum forgings or castings by noting evidence of chromic acid bleed out from lap, cracks, seams, etc.,
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