"Electropolishing" that enhances the added value of aluminum.
**Features of Aluminum Electrolytic Polishing** ◆ High gloss and reflectivity achieved It brings out the beautiful luster of aluminum. A higher reflectivity than chemical polishing can be obtained. ◆ Clean and smooth surfaces achieved Surfaces with low roughness are obtained. Additionally, it results in clean surface properties without any altered layers or foreign substances. ◆ Polishing of areas that are impossible with physical polishing There are areas that cannot be polished due to the size of the polishing tools in physical polishing. Electrolytic polishing allows for the polishing of such fine areas. ◇◇ For more details, please download the catalog or contact us ◇◇
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basic information
【Applicable Materials】 - Pure aluminum series (A1050, A1085, etc.) - Al-Mg series (A5052, etc.) - Al-Mg-Si series (A6061, etc.) - For other aluminum (various extruded materials, ADC materials), please contact us. ◇◇ For more details, please download the catalog or contact us ◇◇
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Detailed information
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【Surface Treatment Example】Electropolishing of Aluminum with Fine Grooves The photo shows a sample with a shape that has fine grooves. Polishing such shapes is usually difficult with physical polishing because the polishing tools cannot fit into the grooves, but it is often possible with electropolishing. As in this case, we can accommodate various shapes, including complex shapes, fine shapes, and foils.
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【Surface Treatment Example】 Electrolytic Polishing of A1050 Machined Parts This is a workpiece that has been machined with a sloped triangular hole. By performing electrolytic polishing on the sloped surfaces of the hole, which are difficult to physically polish, both surface roughness and reflectivity have been improved. [Before Electrolytic Polishing] Surface Roughness: Ra 0.026μm Reflectivity (400~700nm average): 86.3% [After Electrolytic Polishing] Surface Roughness: Ra 0.011μm Reflectivity (400~700nm average): 90.2%
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Company information
Our company has been engaged in surface treatment technology for over 60 years, incorporating the philosophies of ISO 14001 and ISO 9001 into our processes, ranging from metal houseware products to semiconductor manufacturing equipment components. Through thorough quality control and technological development, we provide surface treatment processes that meet the demands of the times. Our electrolytic composite polishing has received high praise, including a letter of appreciation for contributing to the completion of the Japan Proton Accelerator Research Complex (J-PARC), a high-intensity proton accelerator facility constructed jointly by the Japan Atomic Energy Agency (JAEA) and the High Energy Accelerator Research Organization (KEK). We perform various surface treatments that maximize the advantages of different metal materials, including electrolytic polishing, electrolytic composite polishing, coloration of stainless steel and titanium, and pickling. In recent years, we have also been involved in surface treatment processing for materials such as magnesium, aluminum, and titanium. Leveraging the expertise in surface treatment developed in the Niigata Prefecture Tsubame-Sanjo region, which is well-known for metal processing, we are here to assist you in solving your problems.