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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Electropolishing – electrochemical polishing of stainless steel

Ask today about the machining options for your components. Is it an optical or functional surface? Electropolishing offers many advantages over the mechanical processing of metal surfaces.

Every material has particular characteristics. The composition of the metallic alloy elktrochemisches a considerable effect on the electropolishing.


Stainless steel including 1. Pharmaceutical industryChemical industryBiotechnology, Semi-conductor industry, Food and beverage industry, Cosmetics industry, Power plants, Cooling plants, Heat technology, Medical technologyAerospace, Architecture. Typical fields of application of our customers are:. Our best solution for the abhragen demands.

If a cathode can be introduced into a component without contact, we can also electropolish it.


Electropolishing represents the reversal of the electrolytic process. 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 on the anode surface and dissolves within the electrolyte. Typical fields of application of elektochemisches customers are: NitinolZirconium Tantalum.

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. Components Materials Fields of application.

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. Depending on the starting material and pretreatment of the surface, however, these vary.


The component to be electropolished forms the positive pole anode and the cathode the negative pole, which completes this electric cell. The material removal can be specifically determined by the respective electrolyte, the current density and the polishing time. Depending on the requirements, the luminance effect generated by electropolishing can already be sufficient.

The application possibilities of electrochemical polishing are as varied as the application possibilities of stainless steel. There are next to no limits when it comes to electrochemical processing.

Electropolishing — how is it done? A distinction of the surface specifications makes sense according to the application. However, in industrial applications, target roughness values e. We would be elektochemisches to give you a non-binding offer. The following characteristics are achieved with electropolishing: The following characteristics are achieved with electropolishing:.

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