Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Airbus Operations Gmbh

Airbus (sas)

Malte Burchardt

Stefan Dieckhoff

Franz-Josef Wöstmann

Dirk Salz

Ralph Wilken

Christoph Regula

Christopher Dölle

Michael Heuser

Armin Fangmeier

Andreas Hartwig

Franz-Josef Woestmann

Malte Kleemeier

Martin Beneke

Uwe Specht

Philippe Vulliet

Katharina Teczyk

Andreas Stake

Mariana Paz Martinez-vidamonte

Theodor Hack

Andreas Brinkmann

Marko Soltau

Felix Straetmans

Franz-Josef WÖSTMANN

Christopher DÖLLE

Sascha Buchbach

Michael Noeske

Welchy Leite Cavalcanti

To improve adhesion of Cr(VI)-free primers and suitable topcoats on aircraft parts, a method for anodizing part surface of the aircraft part that includes aluminum or an aluminum alloy including the steps of cleaning the part and exposing the part to an anodizing electrolyte. During anodizing it is essential that the temperature of the anodizing electrolyte is maintained at a constant temperature chosen from a range from 42° C. to 60° C.

Methods for anodizing a part surface and subsequently coating the anodized part surface for corrosion protection purposes

A method for producing an electrically conductive component having a cavity is described. An efficient production method for such a component, which allows a high variability of the wall thickness of the component, is implemented by applying a load-bearing layer consisting of an electrically conductive material to a soluble substrate and then dissolving and at least partially removing the substrate.

Method for producing a component having a cavity

The invention relates to the use of a carbonaceous coating for protection of a passive electrical component from attack by ammonia, wherein the carbonaceous coating is a sol-gel coating or a plasma-polymeric coating. This coating comprises a particular carbon content.

Use of a carbonaceous coating for protecting a passive electric component from attack by ammonia and system comprising a passive electrical component, which is protected against attack by ammonia

The invention relates to a passive electrical component, especially a coil, having an interlayer, wherein the interlayer has a lower coefficient of thermal expansion than the surface of the passive electrical component covered with the interlayer, and disposed atop that a plasma-polymeric carbon-containing coating having a carbon content measured at a depth of 80 nm away from the side of the plasma-polymeric coating remote from the interlayer, wherein the plasma-polymeric coating comprises a carbon content of 50 to 100 atom %, preferably 50 to 90 atom %, or is configured as an organometallic coating a carbon content of 2 to 50 atom %, in each case measured by means of XPS.

Passive electrical component with coating to improve the loading capacity

The invention relates to a removable anodizing agent, in particular for local anodic oxidation of metal surfaces, and its use, and a method for anodic oxidation by means of an anodizing agent according to the invention.

Removable anodising agent, in particular for local anodic oxidation of metal surfaces

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Bremen, Germany

Malte Burchardt