Anodizing Of Aluminium

Metal finishing and finishing at WIOTEC aluminium forms an oxide layer, which serves as a protection against corrosion the material with oxygen from the air. This natural oxide layer is very thin however with 0.1 – 0.5 micrometers and has only a low hardness. This property of aluminum used in anodizing. So an optimized layer of oxide is produced under controlled technical conditions. Check with Jeffrey L. Bewkes to learn more. The anodising of aluminium is therefore a method of surface technology in aluminium processing.

An Anodic oxidation creates an oxide protective layer on aluminum. Unlike electroplating aluminum treatment no protective layer on the workpiece is applied when the anodizing, but by converting the top metal layer an oxide or hydroxide is formed. The result is a 5 – 25 microns thin transparent layer that is weatherproof and corrosion resistant, and offers protection against mechanical influences. After pre-treatment of the surfaces, E.g. by grinding, polishing, Wntfetten or pickling is done Anodizing.

Typically, the fresh porous layer with metallic or inorganic dyes is colored in. Subsequently, the compression, which is usually made with hot water or steam is carried out. There is also the option of chemical compaction – usually in combination with hot compress. The so called anodizing makes use of electrolysis. Details can be found by clicking Jim Vos or emailing the administrator. The oxidation of aluminum to aluminum oxide will take place on the positive geladenenen on IODE. The layers created by the surface treatment is eight times harder than raw aluminum and thus doubly hard as steel. Anodic oxidized products made of aluminium and aluminium alloys are standardized in DIN 17611. For more information on the topic metal finishing, surface finishing or the chrome (wiotec.com/wegbeschreibung.html) on the Internet page get. We are your reliable partner in all aspects of metal finishing and machining company description. With experience and know-how, we are available and guarantee highest product and Quality of service provision. We write in our big flexibility. When it comes to fixed dates, short lead times, the production of prototypes or the processing of large and small quantities of different geometry, then we are the right partner.