Phosphoric Acid Anodizing (PAA)

Also known as the Boeing process, PAA is recognized as an excellent preparation for adhesive bonding in the aerospace industry. The oxide film formed during the anodizing process has greater durability under adverse conditions than films formed in chromic acid...
Sulfuric Acid Anodizing Type IIB

Sulfuric Acid Anodizing Type IIB

Type IIB is a thin sulfuric acid anodizing, for use as a non-chromate alternative for Type I and Type IB coatings, where corrosion resistance, paint adhesion and fatigue resistance is required. Request Quote
PTFE Impregnated Anodizing

PTFE Impregnated Anodizing

PTFE is a process which meets the requirements of MIL-A-63576. During the process, an aluminum oxide coating is impregnated with PTFE to increase the wear and corrosion resistance, hardness and lubricity of anodized aluminum. It transforms the surface of aluminum into...
Passivation

Passivation

Passivation is an immersion process where the free iron is chemically removed from the surface of stainless steel or various other alloys. The removal of superficial iron is performed by chemical dissolution. It removes the surface contaminant without affecting the stainless steel.