Electropolishing that suppresses the generation of corrosive gases and emitted gases.
OGEP-V3 processing is an electro-polishing method compatible with aluminum and stainless steel chambers (austenitic and martensitic). It can be used for semiconductor manufacturing equipment parts and has the effect of suppressing the release of gases generated during vacuum operation of vacuum devices. While electro-polishing generates corrosive "sulfur gas," OGEP processing does not. There are two types of OGEP processing: "OGEP-Al" for aluminum and "OGEP-SUS" for stainless steel. Keywords: electro-polishing, sulfur, sulfa, gloss, leveling, corrosion resistance, burr removal, burn removal, precision cleaning, smoothness. ● For more details, please contact us. E-mail: ogic@ogic.ne.jp Phone number: 096-352-4450
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basic information
Features: * Does not corrode because the released gas does not contain sulfur (sulfur content). * Shorter time required for vacuuming due to low gas emission. * Improved corrosion resistance due to the formation of a thin oxide film on the surface compared to the raw material. * Film thickness can be freely controlled. * Uniform polishing is possible even in corner areas. * Good gloss and leveling. (Depending on the processing condition of the material, a glossy surface with a gloss value of 100 to over 1000 can be achieved.) Features of "Ojipe-Al": - Mirror polishing is possible even at room temperature. - The treatment solution does not contain halogens or chromium (environmentally friendly). Features of "Ojipe-SUS": - Corrosion resistance can be expected in SUS304 (see diagram). - Polishing of cold materials and martensitic SUS is also possible. - Does not emit NOx gases (environmentally friendly).
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Applications/Examples of results
【Use Case】Reduction of Corrosive Gases (Sulfur Gas) *Issues Using stainless steel or aluminum as is in vacuum chambers results in a high amount of emitted gases, making it unsuitable for high vacuum conditions. Although electropolishing reduces the amount of emitted gases, it causes the generation of corrosive gases. *Proposed Solution We recommend Ojipe treatment. Ojipe treatment can significantly reduce the amount of corrosive gases and emitted gases through a uniquely developed treatment solution. This prevents corrosion within the equipment during vacuum conditions.
Company information
We believe that our mission is to evolve and propose surface treatment technologies, which are foundational technologies for manufacturing, have a history dating back to ancient times, and have evolved to support cutting-edge industries of each era, but have now become difficult for anyone to perform. This evolution begins with communication with our customers. We learn about the materials our customers use, understand the required functional characteristics, and study the environment in which the finished products will be used and the roles they are expected to fulfill. If necessary, we collaborate with universities and public research institutions. We then provide the optimal surface treatment technology.
