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Chromate conversion coating services

Chromate conversion coating, more commonly known as chem film or by its brand name Alodine, is a type of conversion coating, used on aluminum as a corrosion inhibitor, as a primer for paint due to increased adherence or to preserve electrical conductivity.

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Surface preparation Colors Applicable materials Cosmetic availability Visual appearance
As machined (Ra 3.2μm / Ra 126μin) Clear Aluminum No Machining marks are visible

Example of a chromate conversion coated part

Example of a chromate conversion coating part
Example of a chromate conversion coating part

The Hubs chromate conversion coating process

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Put your chromate conversion coated parts into production today

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