榴莲视频破解版下载听provides Hard Anodize in
The most common specification is听听Type
Hard anodizing is typically applied to heavy wear industrial parts intended for use in aggressive or highly corrosive applications. These coatings are typically far thicker and harder than decorative ones, and
Hard coated items usually have a dark gray to a black finish. This can vary depending on the aluminum alloy.
Benefits of Hard Anodizing in Aerospace
One of the main purposes of hard anodizing is to make the aluminum more resistant to corrosion. The thicker oxidized layer protects the finished part from being exposed to moisture, oxygen, and other factors. Sealed items are even more corrosion resistant.
The outer coating is also extremely hard, typically much harder than the original metal. In many cases, a thick hard anodized coating can be as hard as tool steel.
The oxide layer is part of the metal, it won’t peel off, and the surface finish will increase.听Hard anodized metals are usually very well insulated they don’t conduct heat or electricity well.
This is especially useful for applications that require the part be used at high temperatures.
听on sulfuric anodizing for your application, or听with any questions.
Black Hard Anodize Type