Airbus Operations Gmbh

Daimler-benz Aerospace Airbus Gmbh

Peter Knepper

Jean Pierre Bergmann

Rainer Kocik

Johannes Wilden

Simon Jahn

Tamara Vugrin

Thomas Warda

Olaf Scheffler

A method is provided for coating a substrate, in particular a fiber reinforced plastic component, a protective layer being applied, with preference by means of thermal spraying, to a non-cured resin film applied to a release film, and subsequently, after removal of the release film, the resin film being applied to the substrate and cured.

Method of coating a substrate

A method is provided for connecting components particularly in the field of aerospace wherein a first component is connected to a second component, comprising the following steps: arranging at least one nano- or microstructured material between the first and the second component, initiating an exothermic reaction of the nano- or microstructured material for connecting both components with each other.

Joining method for joining components

A solder material that is especially suitable for the fluxless hard soldering of aluminum-based components consists of an aluminum-based alloy that especially contains about 10 to 50 wt. % of germanium, about 1 to 12 wt. % of silicon, about 0.1 to 3 wt. % of magnesium, and about 0.1 to 3 wt. % of indium. The solder material is useful at soldering temperatures in the range from 424.degree. to about 600.degree. C., and is therefore especially suitable for the fluxless hard soldering of components made of precipitation-hardened high-strength aluminum-based materials.

Aluminum-based solder material

Growing community of inventors

Ganderkesee, Germany

Peter Knepper