Corrosion resistance and smoothness: Stainless steel electropolishing capable of fine burr removal.
For maintaining a glossy, deburred, and clean polished surface! It provides corrosion resistance and smoothness. We accommodate everything from electrolytic polishing of stainless steel to precision cleaning.
"Stainless Steel Electropolishing" is a surface treatment that polishes stainless steel materials electrochemically by using the product as an anode. Unlike mechanical polishing, it does not stress the workpiece and leaves no altered layer, allowing for a very clean metallic surface. It also enables fine burr removal, contributing to reductions in labor and costs. Many products that have undergone electropolishing are used in equipment that requires a clean environment, such as semiconductor manufacturing equipment, medical devices, and hard disk drives. 【Features】 ■ Does not stress the workpiece and leaves no altered layer ■ Achieves a very clean metallic surface ■ Allows for a high-quality glossy finish comparable to nickel-chrome plating ■ Selectively removes metal from edges and corners regardless of the shape of the workpiece ■ Enables reliable burr removal *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Features】 - Unlike physical polishing, it achieves a clean polished surface without leaving residues such as abrasives. - The excellent corrosion resistance of stainless steel is further enhanced, maintaining a beautiful surface condition for a long time. - Since the polishing is done electrochemically, there is no generation of residual stress or processing alteration layers. - Through alliances with partner factories, we can accommodate precision cleaning after electropolishing in a Class 100 cleanroom. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Recommended for such cases】 ■ Want to polish small parts cheaply in large quantities ■ Struggling with fine burrs on processed products ■ Want to remove contaminants (fine dirt) from product surfaces (Used in conjunction with ultrasonic pure water cleaning as a post-processing step) ■ Want to passivate product surfaces and improve corrosion resistance ■ Want to smooth product surfaces and achieve gloss ■ Cannot satisfy required quality with chemical polishing *For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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Construction example: Mobile phone hinge parts Before electropolishing
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Construction example: Mobile phone hinge parts After electropolishing
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Surface treatment technologies, including plating, have continuously advanced and developed as familiar technologies in our daily lives. It is said that gold plating was applied to ancient decorative items, including the Great Buddha of Todai-ji in Nara. The pure desire to adorn objects more beautifully and to maintain that beauty forever has remained unchanged from ancient times to the present. Moreover, modern surface treatment technologies are not limited to purposes such as decoration and rust prevention; they are applied in various industrial uses. For example, many needs, such as wanting to harden the surface of a product, enhance conductivity, or reduce friction coefficients, can be achieved relatively cost-effectively through surface treatment technologies primarily based on plating. Since its establishment, Eputec Co., Ltd. has responded to various surface treatment needs of the times, consistently pursuing technological and production innovation. The key phrase is "Innovation for Tomorrow." Eputec Co., Ltd. will continue to respond to increasingly sophisticated and diversified needs and contribute to society as a "value-creating company" through surface treatment technologies that pave the way for tomorrow.