Präzise elektrochemische Bearbeitung von metallischen Komponenten – Gebr. Bräm AG, Schweiz. Precise ECM = hochgenaues elektrochemisches Abtragen. 9. Jan. Andererseits wurde das elektrochemische Abtragen (ECM) genutzt um gewünschte Hierbei wird vor allem auf ihr elektrochemisches Ver-. Verfahren und Vorrichtung zur Formgebung durch elektrochemisches Abtragen . Engines GmbH Elektrochemisches Bearbeitungsverfahren zur Herstellung.

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There are next to no limits when it comes to electrochemical processing. Our best solution for the highest demands. Under the action of direct current, metal is removed from the workpiece surface in an electrolyte solution with high conductivity.

Components Materials Fields of application. The material removal can be specifically determined by the respective electrolyte, the current density and the polishing time.

EPB8 – Verfahren zur Formgebung durch elektrochemisches Abtragen – Google Patents

The following characteristics are achieved with electropolishing: Pharmaceutical industryChemical industryBiotechnology, Semi-conductor industry, Food and beverage industry, Cosmetics industry, Power plants, Cooling plants, Heat technology, Medical technologyAerospace, Architecture. Tubes, tube systems, fittings, Special parts, Heat exchanger tubes, tube bundles and plates, Valves, Pumps, Circuit boards, Storage tanks, mixing and batch tanks, Cryostats, fermenters, agitators and built-in components, Reactors Installations and complete systems, and much more.


A feature of electropolishing is that the process is initiated only under the influence of current, so that the polishing can be carried out precisely according to the targets.

NitinolZirconium Tantalum. Electropolishing represents the reversal of the electrolytic process. We would be happy to give you a non-binding offer. Every material has particular characteristics. Typical fields of application of our customers are:.


Depending on the requirements, the luminance effect generated by electropolishing can already be sufficient. Is it an optical or functional surface? Stainless steel including 1.

Electropolishing — how is it done? The following characteristics are achieved with electropolishing:. Typical fields of application of our customers are: The composition of the metallic alloy has a considerable elekttrochemisches on the electropolishing.

If the current flow is switched on, metal dissolves on the anode surface and dissolves within the electrolyte. Ask today about the machining options for your components.

The component to be electropolished forms the positive pole anode and the cathode the negative pole, which completes this electric cell. However, in industrial applications, target roughness values e. Electropolishing offers many advantages over the mechanical processing of metal surfaces.


Smooth and glossy surfaces Micro-smoothing through electropolishing High corrosion resistance Metallic purity and chemical passivity Optimal cleaning behaviour Particle-free and pyrogen-resistant Quality control by uncovering machining and material defects defectoscopy Deburring in the micro- and macro-range Heavily reduced film propensity Significantly reduced degassing behaviour Reduced friction and less wear and tear.

EP1430983B8 – Verfahren zur Formgebung durch elektrochemisches Abtragen – Google Patents

If a cathode can be introduced into a component without contact, we can also electropolish it. The application possibilities of electrochemical polishing are as varied as the application possibilities of stainless steel.

A distinction of the surface specifications makes sense according to the application. Depending on the starting material and pretreatment of the surface, however, these vary.