Siemens Aktiengesellschaft

Marc De Vogelaere

Ralph Reiche

Daniel Körtvelyessy

Ursus Krüger

Jan Steinbach

Jens Birkner

The invention relates to a method for producing a textured metal strip. In order to be able to implement a method of this type in a comparatively simple manner and thus cost-effectively, a metal layer () is galvanically produced on a textured substrate () having electrical conductivity, and the metal layer (), while producing the textured strip (), is removed from the substrate ().

Method and device for producing a textured metal strip

Apparatus and process for removing surface regions of a component. The prior art involves removing surface regions of a metallic component by means of electrochemical processes. The electrochemical process is accelerated by the use of a current pulse generator.

Device and method for removing surface areas of a component

Disclosed are a method and a device for filling material separations on the surface. In methods known in prior art, which are used for filling material separations, the substrate is often influenced in a negative manner by high processing temperatures and dissimilar additives. The inventive method overcomes said disadvantage, taking place at low temperatures and allowing the material separation to be completely filled without using dissimilar substances.

Method for filling material separations on a surface

A process is intended to allow simple and particularly reliable electrolyte generation and conditioning from metal-containing used electrolytes and/or used process solutions and/or pulverulent metal wastes. For this purpose, waste products containing metal ions from metal surface treatment processes are to be treated by producing and/or using a metal ion mixed solution, replacing anions contained in the metal ion mixed solution with anions selected for an intended use selected and selectively removing metal ions which are categorized as unsuitable for the intended use selected from the metal ion mixed solution prepared in this way.

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Berlin, Germany

Marc De Vogelaere