Black Anodized Aluminum Finish

Prior to the development of this new blackening process black anodizing had been the only viable blackening option for manufacturers of aluminum components.

Black anodized aluminum finish.

To achieve maximum corrosion resistance anodized particles are boiled in a solution of nickel acetate which effectively seals the component. Anodizing creates a non conductive protective coating. Techmetals has over 50 years experience in titanium and aluminum anodize assisting a variety of industries like the medical aerospace and automotive fields for instance. Kawneer offers anodized painted or powder coated finishes in a wide range of color choices.

You will have to be the judge as to whether or not this type of anodic coating will work for your particular application. The market for architectural aluminum products demands a greater variety of finish types and colors than ever before. The anodizing of aluminum is a popular process that improves the metal s durability resistance to corrosion and scratching. The items below are designed to assist you in your choice of architectural aluminum finishes.

Anodized aluminum finishes can give your extrusions a chic professional look not only improving the aesthetic but also the performance. Anodizing is a method for changing the surface chemistry of metals and other substrates. An anodized coating bonds to the aluminum surface to improve wear and corrosion resistance. In addition to the reasons above aluminum anodizing also offers some aesthetic benefits.

Aluminum component parts that have been welded will show some discoloration on the welds after it is anodized even if the component has been. Anodizing can be done on a range of materials but today let s look at aluminum. The process is called anodizing because the part to be treated forms the anode electrode of an electrolytic cell anodizing increases resistance to corrosion and wear and provides better adhesion for paint primers and glues than bare metal does. It is strong and corrosion resistant plus it s easy to machine and weld.

It protects against corrosion enhances aesthetic qualities resists scratching and is one of the most durable surface finishes available. Clear and black finishes are also known as decorative anodize. Anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. A common application of this type of finish is fluoropolymer coated hard anodized aluminum cookware.

Contact eagle mouldings for more information about our aluminum anodizing services at 1 800 888 2044. While the anodized finish is extremely durable the process is so complex that only those who specialize in it can operate it properly and consistently.