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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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The application possibilities of electrochemical polishing are as varied as the application possibilities of stainless steel. The following characteristics are achieved with electropolishing: Typical fields of application of our customers are: Depending wlektrochemisches the requirements, the luminance effect generated by electropolishing can already be sufficient.

Ask today about the machining options for your components.

EPB8 – Verfahren zur Formgebung durch elektrochemisches Abtragen – Google Patents

Components Materials Fields of application. 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.

However, in industrial applications, target roughness values e. A distinction of the surface specifications makes sense according to the application.



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. We would be happy to give you a non-binding offer.

Under the action of direct current, metal is removed from the workpiece surface in an electrolyte solution with high conductivity.

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. If the current flow is switched on, metal dissolves atbragen the anode surface and dissolves within the electrolyte.

EP1430983B8 – Verfahren zur Formgebung durch elektrochemisches Abtragen – Google Patents

The composition of the metallic alloy has a considerable effect on the electropolishing. If a cathode can be introduced into a component without contact, we can also electropolish it.

There are next to no limits when it comes to electrochemical processing.

NitinolZirconium Tantalum. Every material has particular characteristics. Electropolishing offers many advantages over the mechanical processing of metal surfaces.


Is it an optical or functional surface? Typical fields of application of our customers are:. Electropolishing — how is it done?

Depending on the starting material and pretreatment of the elektrochemizches, however, these vary. Electropolishing represents the reversal of the electrolytic process. Stainless steel including 1.

Electropolishing – electrochemical polishing of stainless steel

Our best solution for the highest demands. Tubes, tube systems, fittings, Special parts, Heat exchanger tubes, tube bundles and plates, Valves, Pumps, Circuit boards, Storage tanks, ele,trochemisches and batch tanks, Cryostats, fermenters, agitators and built-in components, Reactors Installations and complete systems, and much more.

The material removal can be specifically determined by the respective electrolyte, the current density and the polishing time. The component to be electropolished forms the positive pole anode and the cathode the negative pole, which completes this electric cell.